56782998

素因数分解:

$2^1\times 3^3\times {\mathrm{23}}^1\times {\mathrm{131}}^1\times {\mathrm{349}}^1$

素因数の和:514

約数の個数: 64

約数和(自身を含む): 133056000

約数和(自身を除く): 76273002

約数列:

[1, 2, 3, 6, 9, 18, 23, 27, 46, 54, 69, 131, 138, 207, 262, 349, 393, 414, 621, 698, 786, 1047, 1179, 1242, 2094, 2358, 3013, 3141, 3537, 6026, 6282, 7074, 8027, 9039, 9423, 16054, 18078, 18846, 24081, 27117, 45719, 48162, 54234, 72243, 81351, 91438, 137157, 144486, 162702, 216729, 274314, 411471, 433458, 822942, 1051537, 1234413, 2103074, 2468826, 3154611, 6309222, 9463833, 18927666, 28391499, 56782998]

約数ペア:

[(1, 56782998), (2, 28391499), (3, 18927666), (6, 9463833), (9, 6309222), (18, 3154611), (23, 2468826), (27, 2103074), (46, 1234413), (54, 1051537), (69, 822942), (131, 433458), (138, 411471), (207, 274314), (262, 216729), (349, 162702), (393, 144486), (414, 137157), (621, 91438), (698, 81351), (786, 72243), (1047, 54234), (1179, 48162), (1242, 45719), (2094, 27117), (2358, 24081), (3013, 18846), (3141, 18078), (3537, 16054), (6026, 9423), (6282, 9039), (7074, 8027)]