82471284

素因数分解:

$2^2\times 3^5\times 7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1$

素因数の和:97

約数の個数: 288

約数和(自身を含む): 281788416

約数和(自身を除く): 199317132

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 17, 18, 21, 23, 27, 28, 31, 34, 36, 42, 46, 51, 54, 62, 63, 68, 69, 81, 84, 92, 93, 102, 108, 119, 124, 126, 138, 153, 161, 162, 186, 189, 204, 207, 217, 238, 243, 252, 276, 279, 306, 322, 324, 357, 372, 378, 391, 414, 434, 459, 476, 483, 486, 527, 558, 567, 612, 621, 644, 651, 713, 714, 756, 782, 828, 837, 868, 918, 966, 972, 1054, 1071, 1116, 1134, 1173, 1242, 1302, 1377, 1426, 1428, 1449, 1564, 1581, 1674, 1701, 1836, 1863, 1932, 1953, 2108, 2139, 2142, 2268, 2346, 2484, 2511, 2604, 2737, 2754, 2852, 2898, 3162, 3213, 3348, 3402, 3519, 3689, 3726, 3906, 4131, 4278, 4284, 4347, 4692, 4743, 4991, 5022, 5474, 5508, 5589, 5796, 5859, 6324, 6417, 6426, 6804, 7038, 7378, 7452, 7533, 7812, 8211, 8262, 8556, 8694, 9486, 9639, 9982, 10044, 10557, 10948, 11067, 11178, 11718, 12121, 12834, 12852, 13041, 14076, 14229, 14756, 14973, 15066, 16422, 16524, 17388, 17577, 18972, 19251, 19278, 19964, 21114, 22134, 22356, 23436, 24242, 24633, 25668, 26082, 28458, 28917, 29946, 30132, 31671, 32844, 33201, 35154, 36363, 38502, 38556, 39123, 42228, 42687, 44268, 44919, 48484, 49266, 52164, 52731, 56916, 57753, 57834, 59892, 63342, 66402, 70308, 72726, 73899, 77004, 78246, 84847, 85374, 89838, 95013, 98532, 99603, 105462, 109089, 115506, 115668, 126684, 128061, 132804, 134757, 145452, 147798, 156492, 169694, 170748, 173259, 179676, 190026, 199206, 210924, 218178, 221697, 231012, 254541, 256122, 269514, 295596, 298809, 327267, 339388, 346518, 380052, 398412, 404271, 436356, 443394, 509082, 512244, 539028, 597618, 654534, 665091, 693036, 763623, 808542, 886788, 896427, 981801, 1018164, 1195236, 1212813, 1309068, 1330182, 1527246, 1617084, 1792854, 1963602, 2290869, 2425626, 2660364, 2945403, 3054492, 3585708, 3927204, 4581738, 4851252, 5890806, 6872607, 9163476, 11781612, 13745214, 20617821, 27490428, 41235642, 82471284]

約数ペア:

[(1, 82471284), (2, 41235642), (3, 27490428), (4, 20617821), (6, 13745214), (7, 11781612), (9, 9163476), (12, 6872607), (14, 5890806), (17, 4851252), (18, 4581738), (21, 3927204), (23, 3585708), (27, 3054492), (28, 2945403), (31, 2660364), (34, 2425626), (36, 2290869), (42, 1963602), (46, 1792854), (51, 1617084), (54, 1527246), (62, 1330182), (63, 1309068), (68, 1212813), (69, 1195236), (81, 1018164), (84, 981801), (92, 896427), (93, 886788), (102, 808542), (108, 763623), (119, 693036), (124, 665091), (126, 654534), (138, 597618), (153, 539028), (161, 512244), (162, 509082), (186, 443394), (189, 436356), (204, 404271), (207, 398412), (217, 380052), (238, 346518), (243, 339388), (252, 327267), (276, 298809), (279, 295596), (306, 269514), (322, 256122), (324, 254541), (357, 231012), (372, 221697), (378, 218178), (391, 210924), (414, 199206), (434, 190026), (459, 179676), (476, 173259), (483, 170748), (486, 169694), (527, 156492), (558, 147798), (567, 145452), (612, 134757), (621, 132804), (644, 128061), (651, 126684), (713, 115668), (714, 115506), (756, 109089), (782, 105462), (828, 99603), (837, 98532), (868, 95013), (918, 89838), (966, 85374), (972, 84847), (1054, 78246), (1071, 77004), (1116, 73899), (1134, 72726), (1173, 70308), (1242, 66402), (1302, 63342), (1377, 59892), (1426, 57834), (1428, 57753), (1449, 56916), (1564, 52731), (1581, 52164), (1674, 49266), (1701, 48484), (1836, 44919), (1863, 44268), (1932, 42687), (1953, 42228), (2108, 39123), (2139, 38556), (2142, 38502), (2268, 36363), (2346, 35154), (2484, 33201), (2511, 32844), (2604, 31671), (2737, 30132), (2754, 29946), (2852, 28917), (2898, 28458), (3162, 26082), (3213, 25668), (3348, 24633), (3402, 24242), (3519, 23436), (3689, 22356), (3726, 22134), (3906, 21114), (4131, 19964), (4278, 19278), (4284, 19251), (4347, 18972), (4692, 17577), (4743, 17388), (4991, 16524), (5022, 16422), (5474, 15066), (5508, 14973), (5589, 14756), (5796, 14229), (5859, 14076), (6324, 13041), (6417, 12852), (6426, 12834), (6804, 12121), (7038, 11718), (7378, 11178), (7452, 11067), (7533, 10948), (7812, 10557), (8211, 10044), (8262, 9982), (8556, 9639), (8694, 9486)]