68919648

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{102559}}^1$

素因数の和:102579

約数の個数: 48

約数和(自身を含む): 206760960

約数和(自身を除く): 137841312

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, 102559, 205118, 307677, 410236, 615354, 717913, 820472, 1230708, 1435826, 1640944, 2153739, 2461416, 2871652, 3281888, 4307478, 4922832, 5743304, 8614956, 9845664, 11486608, 17229912, 22973216, 34459824, 68919648]

約数ペア:

[(1, 68919648), (2, 34459824), (3, 22973216), (4, 17229912), (6, 11486608), (7, 9845664), (8, 8614956), (12, 5743304), (14, 4922832), (16, 4307478), (21, 3281888), (24, 2871652), (28, 2461416), (32, 2153739), (42, 1640944), (48, 1435826), (56, 1230708), (84, 820472), (96, 717913), (112, 615354), (168, 410236), (224, 307677), (336, 205118), (672, 102559)]