68164164

素因数分解:

$2^2\times 3^2\times {\mathrm{31}}^1\times {\mathrm{103}}^1\times {\mathrm{593}}^1$

素因数の和:737

約数の個数: 72

約数和(自身を含む): 179891712

約数和(自身を除く): 111727548

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 31, 36, 62, 93, 103, 124, 186, 206, 279, 309, 372, 412, 558, 593, 618, 927, 1116, 1186, 1236, 1779, 1854, 2372, 3193, 3558, 3708, 5337, 6386, 7116, 9579, 10674, 12772, 18383, 19158, 21348, 28737, 36766, 38316, 55149, 57474, 61079, 73532, 110298, 114948, 122158, 165447, 183237, 220596, 244316, 330894, 366474, 549711, 661788, 732948, 1099422, 1893449, 2198844, 3786898, 5680347, 7573796, 11360694, 17041041, 22721388, 34082082, 68164164]

約数ペア:

[(1, 68164164), (2, 34082082), (3, 22721388), (4, 17041041), (6, 11360694), (9, 7573796), (12, 5680347), (18, 3786898), (31, 2198844), (36, 1893449), (62, 1099422), (93, 732948), (103, 661788), (124, 549711), (186, 366474), (206, 330894), (279, 244316), (309, 220596), (372, 183237), (412, 165447), (558, 122158), (593, 114948), (618, 110298), (927, 73532), (1116, 61079), (1186, 57474), (1236, 55149), (1779, 38316), (1854, 36766), (2372, 28737), (3193, 21348), (3558, 19158), (3708, 18383), (5337, 12772), (6386, 10674), (7116, 9579)]