86222760

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{2909}}^1$

素因数の和:2955

約数の個数: 128

約数和(自身を含む): 293328000

約数和(自身を除く): 207105240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 19, 20, 24, 26, 30, 38, 39, 40, 52, 57, 60, 65, 76, 78, 95, 104, 114, 120, 130, 152, 156, 190, 195, 228, 247, 260, 285, 312, 380, 390, 456, 494, 520, 570, 741, 760, 780, 988, 1140, 1235, 1482, 1560, 1976, 2280, 2470, 2909, 2964, 3705, 4940, 5818, 5928, 7410, 8727, 9880, 11636, 14545, 14820, 17454, 23272, 29090, 29640, 34908, 37817, 43635, 55271, 58180, 69816, 75634, 87270, 110542, 113451, 116360, 151268, 165813, 174540, 189085, 221084, 226902, 276355, 302536, 331626, 349080, 378170, 442168, 453804, 552710, 567255, 663252, 718523, 756340, 829065, 907608, 1105420, 1134510, 1326504, 1437046, 1512680, 1658130, 2155569, 2210840, 2269020, 2874092, 3316260, 3592615, 4311138, 4538040, 5748184, 6632520, 7185230, 8622276, 10777845, 14370460, 17244552, 21555690, 28740920, 43111380, 86222760]

約数ペア:

[(1, 86222760), (2, 43111380), (3, 28740920), (4, 21555690), (5, 17244552), (6, 14370460), (8, 10777845), (10, 8622276), (12, 7185230), (13, 6632520), (15, 5748184), (19, 4538040), (20, 4311138), (24, 3592615), (26, 3316260), (30, 2874092), (38, 2269020), (39, 2210840), (40, 2155569), (52, 1658130), (57, 1512680), (60, 1437046), (65, 1326504), (76, 1134510), (78, 1105420), (95, 907608), (104, 829065), (114, 756340), (120, 718523), (130, 663252), (152, 567255), (156, 552710), (190, 453804), (195, 442168), (228, 378170), (247, 349080), (260, 331626), (285, 302536), (312, 276355), (380, 226902), (390, 221084), (456, 189085), (494, 174540), (520, 165813), (570, 151268), (741, 116360), (760, 113451), (780, 110542), (988, 87270), (1140, 75634), (1235, 69816), (1482, 58180), (1560, 55271), (1976, 43635), (2280, 37817), (2470, 34908), (2909, 29640), (2964, 29090), (3705, 23272), (4940, 17454), (5818, 14820), (5928, 14545), (7410, 11636), (8727, 9880)]