87812088

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{1297}}^1$

素因数の和:1357

約数の個数: 128

約数和(自身を含む): 279121920

約数和(自身を除く): 191309832

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 21, 24, 26, 28, 31, 39, 42, 52, 56, 62, 78, 84, 91, 93, 104, 124, 156, 168, 182, 186, 217, 248, 273, 312, 364, 372, 403, 434, 546, 651, 728, 744, 806, 868, 1092, 1209, 1297, 1302, 1612, 1736, 2184, 2418, 2594, 2604, 2821, 3224, 3891, 4836, 5188, 5208, 5642, 7782, 8463, 9079, 9672, 10376, 11284, 15564, 16861, 16926, 18158, 22568, 27237, 31128, 33722, 33852, 36316, 40207, 50583, 54474, 67444, 67704, 72632, 80414, 101166, 108948, 118027, 120621, 134888, 160828, 202332, 217896, 236054, 241242, 281449, 321656, 354081, 404664, 472108, 482484, 522691, 562898, 708162, 844347, 944216, 964968, 1045382, 1125796, 1416324, 1568073, 1688694, 2090764, 2251592, 2832648, 3136146, 3377388, 3658837, 4181528, 6272292, 6754776, 7317674, 10976511, 12544584, 14635348, 21953022, 29270696, 43906044, 87812088]

約数ペア:

[(1, 87812088), (2, 43906044), (3, 29270696), (4, 21953022), (6, 14635348), (7, 12544584), (8, 10976511), (12, 7317674), (13, 6754776), (14, 6272292), (21, 4181528), (24, 3658837), (26, 3377388), (28, 3136146), (31, 2832648), (39, 2251592), (42, 2090764), (52, 1688694), (56, 1568073), (62, 1416324), (78, 1125796), (84, 1045382), (91, 964968), (93, 944216), (104, 844347), (124, 708162), (156, 562898), (168, 522691), (182, 482484), (186, 472108), (217, 404664), (248, 354081), (273, 321656), (312, 281449), (364, 241242), (372, 236054), (403, 217896), (434, 202332), (546, 160828), (651, 134888), (728, 120621), (744, 118027), (806, 108948), (868, 101166), (1092, 80414), (1209, 72632), (1297, 67704), (1302, 67444), (1612, 54474), (1736, 50583), (2184, 40207), (2418, 36316), (2594, 33852), (2604, 33722), (2821, 31128), (3224, 27237), (3891, 22568), (4836, 18158), (5188, 16926), (5208, 16861), (5642, 15564), (7782, 11284), (8463, 10376), (9079, 9672)]