78398628

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1$

素因数の和:103

約数の個数: 288

約数和(自身を含む): 264757248

約数和(自身を除く): 186358620

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 14, 17, 21, 22, 23, 28, 31, 33, 34, 42, 44, 46, 49, 51, 62, 66, 68, 69, 77, 84, 92, 93, 98, 102, 119, 124, 132, 138, 147, 154, 161, 186, 187, 196, 204, 217, 231, 238, 253, 276, 294, 308, 322, 341, 357, 372, 374, 391, 434, 462, 476, 483, 506, 527, 539, 561, 588, 644, 651, 682, 713, 714, 748, 759, 782, 833, 868, 924, 966, 1012, 1023, 1054, 1078, 1122, 1127, 1173, 1302, 1309, 1364, 1426, 1428, 1518, 1519, 1564, 1581, 1617, 1666, 1771, 1932, 2046, 2108, 2139, 2156, 2244, 2254, 2346, 2387, 2499, 2604, 2618, 2737, 2852, 3036, 3038, 3162, 3234, 3332, 3381, 3542, 3689, 3927, 4092, 4278, 4301, 4508, 4557, 4692, 4774, 4991, 4998, 5236, 5313, 5474, 5797, 6076, 6324, 6468, 6762, 7084, 7161, 7378, 7843, 7854, 8211, 8556, 8602, 9114, 9163, 9548, 9982, 9996, 10626, 10948, 11067, 11594, 12121, 12397, 12903, 13524, 14322, 14756, 14973, 15686, 15708, 16422, 16709, 17204, 17391, 18228, 18326, 19159, 19964, 21252, 22134, 23188, 23529, 24242, 24794, 25806, 25823, 27489, 28644, 29946, 30107, 31372, 32844, 33418, 34782, 34937, 36363, 36652, 37191, 38318, 40579, 44268, 47058, 48484, 49588, 50127, 51612, 51646, 54901, 54978, 57477, 59892, 60214, 66836, 69564, 69874, 72726, 74382, 76636, 77469, 81158, 84847, 90321, 94116, 100254, 103292, 104811, 109802, 109956, 114954, 120428, 121737, 133331, 139748, 145452, 148764, 154938, 162316, 164703, 169694, 180642, 200508, 209622, 210749, 219604, 229908, 243474, 254541, 266662, 284053, 309876, 329406, 339388, 361284, 384307, 399993, 419244, 421498, 486948, 509082, 533324, 568106, 593929, 632247, 658812, 768614, 799986, 842996, 852159, 933317, 1018164, 1136212, 1152921, 1187858, 1264494, 1537228, 1599972, 1704318, 1781787, 1866634, 2305842, 2375716, 2528988, 2799951, 3408636, 3563574, 3733268, 4611684, 5599902, 6533219, 7127148, 11199804, 13066438, 19599657, 26132876, 39199314, 78398628]

約数ペア:

[(1, 78398628), (2, 39199314), (3, 26132876), (4, 19599657), (6, 13066438), (7, 11199804), (11, 7127148), (12, 6533219), (14, 5599902), (17, 4611684), (21, 3733268), (22, 3563574), (23, 3408636), (28, 2799951), (31, 2528988), (33, 2375716), (34, 2305842), (42, 1866634), (44, 1781787), (46, 1704318), (49, 1599972), (51, 1537228), (62, 1264494), (66, 1187858), (68, 1152921), (69, 1136212), (77, 1018164), (84, 933317), (92, 852159), (93, 842996), (98, 799986), (102, 768614), (119, 658812), (124, 632247), (132, 593929), (138, 568106), (147, 533324), (154, 509082), (161, 486948), (186, 421498), (187, 419244), (196, 399993), (204, 384307), (217, 361284), (231, 339388), (238, 329406), (253, 309876), (276, 284053), (294, 266662), (308, 254541), (322, 243474), (341, 229908), (357, 219604), (372, 210749), (374, 209622), (391, 200508), (434, 180642), (462, 169694), (476, 164703), (483, 162316), (506, 154938), (527, 148764), (539, 145452), (561, 139748), (588, 133331), (644, 121737), (651, 120428), (682, 114954), (713, 109956), (714, 109802), (748, 104811), (759, 103292), (782, 100254), (833, 94116), (868, 90321), (924, 84847), (966, 81158), (1012, 77469), (1023, 76636), (1054, 74382), (1078, 72726), (1122, 69874), (1127, 69564), (1173, 66836), (1302, 60214), (1309, 59892), (1364, 57477), (1426, 54978), (1428, 54901), (1518, 51646), (1519, 51612), (1564, 50127), (1581, 49588), (1617, 48484), (1666, 47058), (1771, 44268), (1932, 40579), (2046, 38318), (2108, 37191), (2139, 36652), (2156, 36363), (2244, 34937), (2254, 34782), (2346, 33418), (2387, 32844), (2499, 31372), (2604, 30107), (2618, 29946), (2737, 28644), (2852, 27489), (3036, 25823), (3038, 25806), (3162, 24794), (3234, 24242), (3332, 23529), (3381, 23188), (3542, 22134), (3689, 21252), (3927, 19964), (4092, 19159), (4278, 18326), (4301, 18228), (4508, 17391), (4557, 17204), (4692, 16709), (4774, 16422), (4991, 15708), (4998, 15686), (5236, 14973), (5313, 14756), (5474, 14322), (5797, 13524), (6076, 12903), (6324, 12397), (6468, 12121), (6762, 11594), (7084, 11067), (7161, 10948), (7378, 10626), (7843, 9996), (7854, 9982), (8211, 9548), (8556, 9163), (8602, 9114)]