87004008

素因数分解:

$2^3\times 3^2\times 7^3\times {\mathrm{13}}^1\times {\mathrm{271}}^1$

素因数の和:317

約数の個数: 192

約数和(自身を含む): 297024000

約数和(自身を除く): 210019992

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 18, 21, 24, 26, 28, 36, 39, 42, 49, 52, 56, 63, 72, 78, 84, 91, 98, 104, 117, 126, 147, 156, 168, 182, 196, 234, 252, 271, 273, 294, 312, 343, 364, 392, 441, 468, 504, 542, 546, 588, 637, 686, 728, 813, 819, 882, 936, 1029, 1084, 1092, 1176, 1274, 1372, 1626, 1638, 1764, 1897, 1911, 2058, 2168, 2184, 2439, 2548, 2744, 3087, 3252, 3276, 3523, 3528, 3794, 3822, 4116, 4459, 4878, 5096, 5691, 5733, 6174, 6504, 6552, 7046, 7588, 7644, 8232, 8918, 9756, 10569, 11382, 11466, 12348, 13279, 13377, 14092, 15176, 15288, 17073, 17836, 19512, 21138, 22764, 22932, 24661, 24696, 26558, 26754, 28184, 31707, 34146, 35672, 39837, 40131, 42276, 45528, 45864, 49322, 53116, 53508, 63414, 68292, 73983, 79674, 80262, 84552, 92953, 98644, 106232, 107016, 119511, 126828, 136584, 147966, 159348, 160524, 172627, 185906, 197288, 221949, 239022, 253656, 278859, 295932, 318696, 321048, 345254, 371812, 443898, 478044, 517881, 557718, 591864, 690508, 743624, 836577, 887796, 956088, 1035762, 1115436, 1208389, 1381016, 1553643, 1673154, 1775592, 2071524, 2230872, 2416778, 3107286, 3346308, 3625167, 4143048, 4833556, 6214572, 6692616, 7250334, 9667112, 10875501, 12429144, 14500668, 21751002, 29001336, 43502004, 87004008]

約数ペア:

[(1, 87004008), (2, 43502004), (3, 29001336), (4, 21751002), (6, 14500668), (7, 12429144), (8, 10875501), (9, 9667112), (12, 7250334), (13, 6692616), (14, 6214572), (18, 4833556), (21, 4143048), (24, 3625167), (26, 3346308), (28, 3107286), (36, 2416778), (39, 2230872), (42, 2071524), (49, 1775592), (52, 1673154), (56, 1553643), (63, 1381016), (72, 1208389), (78, 1115436), (84, 1035762), (91, 956088), (98, 887796), (104, 836577), (117, 743624), (126, 690508), (147, 591864), (156, 557718), (168, 517881), (182, 478044), (196, 443898), (234, 371812), (252, 345254), (271, 321048), (273, 318696), (294, 295932), (312, 278859), (343, 253656), (364, 239022), (392, 221949), (441, 197288), (468, 185906), (504, 172627), (542, 160524), (546, 159348), (588, 147966), (637, 136584), (686, 126828), (728, 119511), (813, 107016), (819, 106232), (882, 98644), (936, 92953), (1029, 84552), (1084, 80262), (1092, 79674), (1176, 73983), (1274, 68292), (1372, 63414), (1626, 53508), (1638, 53116), (1764, 49322), (1897, 45864), (1911, 45528), (2058, 42276), (2168, 40131), (2184, 39837), (2439, 35672), (2548, 34146), (2744, 31707), (3087, 28184), (3252, 26754), (3276, 26558), (3523, 24696), (3528, 24661), (3794, 22932), (3822, 22764), (4116, 21138), (4459, 19512), (4878, 17836), (5096, 17073), (5691, 15288), (5733, 15176), (6174, 14092), (6504, 13377), (6552, 13279), (7046, 12348), (7588, 11466), (7644, 11382), (8232, 10569), (8918, 9756)]