71920896

素因数分解:

$2^8\times 3^1\times {\mathrm{37}}^1\times {\mathrm{2531}}^1$

素因数の和:2587

約数の個数: 72

約数和(自身を含む): 196665504

約数和(自身を除く): 124744608

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 37, 48, 64, 74, 96, 111, 128, 148, 192, 222, 256, 296, 384, 444, 592, 768, 888, 1184, 1776, 2368, 2531, 3552, 4736, 5062, 7104, 7593, 9472, 10124, 14208, 15186, 20248, 28416, 30372, 40496, 60744, 80992, 93647, 121488, 161984, 187294, 242976, 280941, 323968, 374588, 485952, 561882, 647936, 749176, 971904, 1123764, 1498352, 1943808, 2247528, 2996704, 4495056, 5993408, 8990112, 11986816, 17980224, 23973632, 35960448, 71920896]

約数ペア:

[(1, 71920896), (2, 35960448), (3, 23973632), (4, 17980224), (6, 11986816), (8, 8990112), (12, 5993408), (16, 4495056), (24, 2996704), (32, 2247528), (37, 1943808), (48, 1498352), (64, 1123764), (74, 971904), (96, 749176), (111, 647936), (128, 561882), (148, 485952), (192, 374588), (222, 323968), (256, 280941), (296, 242976), (384, 187294), (444, 161984), (592, 121488), (768, 93647), (888, 80992), (1184, 60744), (1776, 40496), (2368, 30372), (2531, 28416), (3552, 20248), (4736, 15186), (5062, 14208), (7104, 10124), (7593, 9472)]