61628868

素因数分解:

$2^2\times 3^2\times 7^4\times {\mathrm{23}}^1\times {\mathrm{31}}^1$

素因数の和:92

約数の個数: 180

約数和(自身を含む): 195756288

約数和(自身を除く): 134127420

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 23, 28, 31, 36, 42, 46, 49, 62, 63, 69, 84, 92, 93, 98, 124, 126, 138, 147, 161, 186, 196, 207, 217, 252, 276, 279, 294, 322, 343, 372, 414, 434, 441, 483, 558, 588, 644, 651, 686, 713, 828, 868, 882, 966, 1029, 1116, 1127, 1302, 1372, 1426, 1449, 1519, 1764, 1932, 1953, 2058, 2139, 2254, 2401, 2604, 2852, 2898, 3038, 3087, 3381, 3906, 4116, 4278, 4508, 4557, 4802, 4991, 5796, 6076, 6174, 6417, 6762, 7203, 7812, 7889, 8556, 9114, 9604, 9982, 10143, 10633, 12348, 12834, 13524, 13671, 14406, 14973, 15778, 18228, 19964, 20286, 21266, 21609, 23667, 25668, 27342, 28812, 29946, 31556, 31899, 34937, 40572, 42532, 43218, 44919, 47334, 54684, 55223, 59892, 63798, 69874, 71001, 74431, 86436, 89838, 94668, 95697, 104811, 110446, 127596, 139748, 142002, 148862, 165669, 179676, 191394, 209622, 220892, 223293, 244559, 284004, 297724, 314433, 331338, 382788, 419244, 446586, 489118, 497007, 628866, 662676, 669879, 733677, 893172, 978236, 994014, 1257732, 1339758, 1467354, 1711913, 1988028, 2201031, 2679516, 2934708, 3423826, 4402062, 5135739, 6847652, 8804124, 10271478, 15407217, 20542956, 30814434, 61628868]

約数ペア:

[(1, 61628868), (2, 30814434), (3, 20542956), (4, 15407217), (6, 10271478), (7, 8804124), (9, 6847652), (12, 5135739), (14, 4402062), (18, 3423826), (21, 2934708), (23, 2679516), (28, 2201031), (31, 1988028), (36, 1711913), (42, 1467354), (46, 1339758), (49, 1257732), (62, 994014), (63, 978236), (69, 893172), (84, 733677), (92, 669879), (93, 662676), (98, 628866), (124, 497007), (126, 489118), (138, 446586), (147, 419244), (161, 382788), (186, 331338), (196, 314433), (207, 297724), (217, 284004), (252, 244559), (276, 223293), (279, 220892), (294, 209622), (322, 191394), (343, 179676), (372, 165669), (414, 148862), (434, 142002), (441, 139748), (483, 127596), (558, 110446), (588, 104811), (644, 95697), (651, 94668), (686, 89838), (713, 86436), (828, 74431), (868, 71001), (882, 69874), (966, 63798), (1029, 59892), (1116, 55223), (1127, 54684), (1302, 47334), (1372, 44919), (1426, 43218), (1449, 42532), (1519, 40572), (1764, 34937), (1932, 31899), (1953, 31556), (2058, 29946), (2139, 28812), (2254, 27342), (2401, 25668), (2604, 23667), (2852, 21609), (2898, 21266), (3038, 20286), (3087, 19964), (3381, 18228), (3906, 15778), (4116, 14973), (4278, 14406), (4508, 13671), (4557, 13524), (4802, 12834), (4991, 12348), (5796, 10633), (6076, 10143), (6174, 9982), (6417, 9604), (6762, 9114), (7203, 8556), (7812, 7889)]