87690816

素因数分解:

$2^6\times 3^3\times {\mathrm{31}}^1\times {\mathrm{1637}}^1$

素因数の和:1689

約数の個数: 112

約数和(自身を含む): 266273280

約数和(自身を除く): 178582464

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 31, 32, 36, 48, 54, 62, 64, 72, 93, 96, 108, 124, 144, 186, 192, 216, 248, 279, 288, 372, 432, 496, 558, 576, 744, 837, 864, 992, 1116, 1488, 1637, 1674, 1728, 1984, 2232, 2976, 3274, 3348, 4464, 4911, 5952, 6548, 6696, 8928, 9822, 13096, 13392, 14733, 17856, 19644, 26192, 26784, 29466, 39288, 44199, 50747, 52384, 53568, 58932, 78576, 88398, 101494, 104768, 117864, 152241, 157152, 176796, 202988, 235728, 304482, 314304, 353592, 405976, 456723, 471456, 608964, 707184, 811952, 913446, 942912, 1217928, 1370169, 1414368, 1623904, 1826892, 2435856, 2740338, 2828736, 3247808, 3653784, 4871712, 5480676, 7307568, 9743424, 10961352, 14615136, 21922704, 29230272, 43845408, 87690816]

約数ペア:

[(1, 87690816), (2, 43845408), (3, 29230272), (4, 21922704), (6, 14615136), (8, 10961352), (9, 9743424), (12, 7307568), (16, 5480676), (18, 4871712), (24, 3653784), (27, 3247808), (31, 2828736), (32, 2740338), (36, 2435856), (48, 1826892), (54, 1623904), (62, 1414368), (64, 1370169), (72, 1217928), (93, 942912), (96, 913446), (108, 811952), (124, 707184), (144, 608964), (186, 471456), (192, 456723), (216, 405976), (248, 353592), (279, 314304), (288, 304482), (372, 235728), (432, 202988), (496, 176796), (558, 157152), (576, 152241), (744, 117864), (837, 104768), (864, 101494), (992, 88398), (1116, 78576), (1488, 58932), (1637, 53568), (1674, 52384), (1728, 50747), (1984, 44199), (2232, 39288), (2976, 29466), (3274, 26784), (3348, 26192), (4464, 19644), (4911, 17856), (5952, 14733), (6548, 13392), (6696, 13096), (8928, 9822)]