64631196

素因数分解:

$2^2\times 3^5\times 7^2\times {\mathrm{23}}^1\times {\mathrm{59}}^1$

素因数の和:115

約数の個数: 216

約数和(自身を含む): 209139840

約数和(自身を除く): 144508644

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 23, 27, 28, 36, 42, 46, 49, 54, 59, 63, 69, 81, 84, 92, 98, 108, 118, 126, 138, 147, 161, 162, 177, 189, 196, 207, 236, 243, 252, 276, 294, 322, 324, 354, 378, 413, 414, 441, 483, 486, 531, 567, 588, 621, 644, 708, 756, 826, 828, 882, 966, 972, 1062, 1127, 1134, 1239, 1242, 1323, 1357, 1449, 1593, 1652, 1701, 1764, 1863, 1932, 2124, 2254, 2268, 2478, 2484, 2646, 2714, 2891, 2898, 3186, 3381, 3402, 3717, 3726, 3969, 4071, 4347, 4508, 4779, 4956, 5292, 5428, 5589, 5782, 5796, 6372, 6762, 6804, 7434, 7452, 7938, 8142, 8673, 8694, 9499, 9558, 10143, 11151, 11178, 11564, 11907, 12213, 13041, 13524, 14337, 14868, 15876, 16284, 17346, 17388, 18998, 19116, 20286, 22302, 22356, 23814, 24426, 26019, 26082, 28497, 28674, 30429, 33453, 34692, 36639, 37996, 39123, 40572, 44604, 47628, 48852, 52038, 52164, 56994, 57348, 60858, 66493, 66906, 73278, 78057, 78246, 85491, 91287, 100359, 104076, 109917, 113988, 121716, 132986, 133812, 146556, 156114, 156492, 170982, 182574, 199479, 200718, 219834, 234171, 256473, 265972, 273861, 312228, 329751, 341964, 365148, 398958, 401436, 439668, 468342, 512946, 547722, 598437, 659502, 702513, 769419, 797916, 936684, 1025892, 1095444, 1196874, 1319004, 1405026, 1538838, 1795311, 2308257, 2393748, 2810052, 3077676, 3590622, 4616514, 5385933, 7181244, 9233028, 10771866, 16157799, 21543732, 32315598, 64631196]

約数ペア:

[(1, 64631196), (2, 32315598), (3, 21543732), (4, 16157799), (6, 10771866), (7, 9233028), (9, 7181244), (12, 5385933), (14, 4616514), (18, 3590622), (21, 3077676), (23, 2810052), (27, 2393748), (28, 2308257), (36, 1795311), (42, 1538838), (46, 1405026), (49, 1319004), (54, 1196874), (59, 1095444), (63, 1025892), (69, 936684), (81, 797916), (84, 769419), (92, 702513), (98, 659502), (108, 598437), (118, 547722), (126, 512946), (138, 468342), (147, 439668), (161, 401436), (162, 398958), (177, 365148), (189, 341964), (196, 329751), (207, 312228), (236, 273861), (243, 265972), (252, 256473), (276, 234171), (294, 219834), (322, 200718), (324, 199479), (354, 182574), (378, 170982), (413, 156492), (414, 156114), (441, 146556), (483, 133812), (486, 132986), (531, 121716), (567, 113988), (588, 109917), (621, 104076), (644, 100359), (708, 91287), (756, 85491), (826, 78246), (828, 78057), (882, 73278), (966, 66906), (972, 66493), (1062, 60858), (1127, 57348), (1134, 56994), (1239, 52164), (1242, 52038), (1323, 48852), (1357, 47628), (1449, 44604), (1593, 40572), (1652, 39123), (1701, 37996), (1764, 36639), (1863, 34692), (1932, 33453), (2124, 30429), (2254, 28674), (2268, 28497), (2478, 26082), (2484, 26019), (2646, 24426), (2714, 23814), (2891, 22356), (2898, 22302), (3186, 20286), (3381, 19116), (3402, 18998), (3717, 17388), (3726, 17346), (3969, 16284), (4071, 15876), (4347, 14868), (4508, 14337), (4779, 13524), (4956, 13041), (5292, 12213), (5428, 11907), (5589, 11564), (5782, 11178), (5796, 11151), (6372, 10143), (6762, 9558), (6804, 9499), (7434, 8694), (7452, 8673), (7938, 8142)]