72865416

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{4969}}^1$

素因数の和:5038

約数の個数: 64

約数和(自身を含む): 200390400

約数和(自身を除く): 127524984

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 47, 52, 78, 94, 104, 141, 156, 188, 282, 312, 376, 564, 611, 1128, 1222, 1833, 2444, 3666, 4888, 4969, 7332, 9938, 14664, 14907, 19876, 29814, 39752, 59628, 64597, 119256, 129194, 193791, 233543, 258388, 387582, 467086, 516776, 700629, 775164, 934172, 1401258, 1550328, 1868344, 2802516, 3036059, 5605032, 6072118, 9108177, 12144236, 18216354, 24288472, 36432708, 72865416]

約数ペア:

[(1, 72865416), (2, 36432708), (3, 24288472), (4, 18216354), (6, 12144236), (8, 9108177), (12, 6072118), (13, 5605032), (24, 3036059), (26, 2802516), (39, 1868344), (47, 1550328), (52, 1401258), (78, 934172), (94, 775164), (104, 700629), (141, 516776), (156, 467086), (188, 387582), (282, 258388), (312, 233543), (376, 193791), (564, 129194), (611, 119256), (1128, 64597), (1222, 59628), (1833, 39752), (2444, 29814), (3666, 19876), (4888, 14907), (4969, 14664), (7332, 9938)]