87777864

素因数分解:

$2^3\times 3^3\times {\mathrm{31}}^1\times {\mathrm{13109}}^1$

素因数の和:13155

約数の個数: 64

約数和(自身を含む): 251712000

約数和(自身を除く): 163934136

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 31, 36, 54, 62, 72, 93, 108, 124, 186, 216, 248, 279, 372, 558, 744, 837, 1116, 1674, 2232, 3348, 6696, 13109, 26218, 39327, 52436, 78654, 104872, 117981, 157308, 235962, 314616, 353943, 406379, 471924, 707886, 812758, 943848, 1219137, 1415772, 1625516, 2438274, 2831544, 3251032, 3657411, 4876548, 7314822, 9753096, 10972233, 14629644, 21944466, 29259288, 43888932, 87777864]

約数ペア:

[(1, 87777864), (2, 43888932), (3, 29259288), (4, 21944466), (6, 14629644), (8, 10972233), (9, 9753096), (12, 7314822), (18, 4876548), (24, 3657411), (27, 3251032), (31, 2831544), (36, 2438274), (54, 1625516), (62, 1415772), (72, 1219137), (93, 943848), (108, 812758), (124, 707886), (186, 471924), (216, 406379), (248, 353943), (279, 314616), (372, 235962), (558, 157308), (744, 117981), (837, 104872), (1116, 78654), (1674, 52436), (2232, 39327), (3348, 26218), (6696, 13109)]