78245664

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{116437}}^1$

素因数の和:116457

約数の個数: 48

約数和(自身を含む): 234739008

約数和(自身を除く): 156493344

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 84, 96, 112, 168, 224, 336, 672, 116437, 232874, 349311, 465748, 698622, 815059, 931496, 1397244, 1630118, 1862992, 2445177, 2794488, 3260236, 3725984, 4890354, 5588976, 6520472, 9780708, 11177952, 13040944, 19561416, 26081888, 39122832, 78245664]

約数ペア:

[(1, 78245664), (2, 39122832), (3, 26081888), (4, 19561416), (6, 13040944), (7, 11177952), (8, 9780708), (12, 6520472), (14, 5588976), (16, 4890354), (21, 3725984), (24, 3260236), (28, 2794488), (32, 2445177), (42, 1862992), (48, 1630118), (56, 1397244), (84, 931496), (96, 815059), (112, 698622), (168, 465748), (224, 349311), (336, 232874), (672, 116437)]