87864384

素因数分解:

$2^6\times 3^1\times {\mathrm{421}}^1\times {\mathrm{1087}}^1$

素因数の和:1523

約数の個数: 56

約数和(自身を含む): 233241088

約数和(自身を除く): 145376704

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 192, 421, 842, 1087, 1263, 1684, 2174, 2526, 3261, 3368, 4348, 5052, 6522, 6736, 8696, 10104, 13044, 13472, 17392, 20208, 26088, 26944, 34784, 40416, 52176, 69568, 80832, 104352, 208704, 457627, 915254, 1372881, 1830508, 2745762, 3661016, 5491524, 7322032, 10983048, 14644064, 21966096, 29288128, 43932192, 87864384]

約数ペア:

[(1, 87864384), (2, 43932192), (3, 29288128), (4, 21966096), (6, 14644064), (8, 10983048), (12, 7322032), (16, 5491524), (24, 3661016), (32, 2745762), (48, 1830508), (64, 1372881), (96, 915254), (192, 457627), (421, 208704), (842, 104352), (1087, 80832), (1263, 69568), (1684, 52176), (2174, 40416), (2526, 34784), (3261, 26944), (3368, 26088), (4348, 20208), (5052, 17392), (6522, 13472), (6736, 13044), (8696, 10104)]