64855524

素因数分解:

$2^2\times 3^1\times {\mathrm{37}}^1\times {\mathrm{43}}^2\times {\mathrm{79}}^1$

素因数の和:209

約数の個数: 72

約数和(自身を含む): 161132160

約数和(自身を除く): 96276636

約数列:

[1, 2, 3, 4, 6, 12, 37, 43, 74, 79, 86, 111, 129, 148, 158, 172, 222, 237, 258, 316, 444, 474, 516, 948, 1591, 1849, 2923, 3182, 3397, 3698, 4773, 5547, 5846, 6364, 6794, 7396, 8769, 9546, 10191, 11094, 11692, 13588, 17538, 19092, 20382, 22188, 35076, 40764, 68413, 125689, 136826, 146071, 205239, 251378, 273652, 292142, 377067, 410478, 438213, 502756, 584284, 754134, 820956, 876426, 1508268, 1752852, 5404627, 10809254, 16213881, 21618508, 32427762, 64855524]

約数ペア:

[(1, 64855524), (2, 32427762), (3, 21618508), (4, 16213881), (6, 10809254), (12, 5404627), (37, 1752852), (43, 1508268), (74, 876426), (79, 820956), (86, 754134), (111, 584284), (129, 502756), (148, 438213), (158, 410478), (172, 377067), (222, 292142), (237, 273652), (258, 251378), (316, 205239), (444, 146071), (474, 136826), (516, 125689), (948, 68413), (1591, 40764), (1849, 35076), (2923, 22188), (3182, 20382), (3397, 19092), (3698, 17538), (4773, 13588), (5547, 11692), (5846, 11094), (6364, 10191), (6794, 9546), (7396, 8769)]