73951572

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^2\times {\mathrm{43}}^1\times {\mathrm{397}}^1$

素因数の和:485

約数の個数: 72

約数和(自身を含む): 186818016

約数和(自身を除く): 112866444

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 43, 57, 76, 86, 114, 129, 172, 228, 258, 361, 397, 516, 722, 794, 817, 1083, 1191, 1444, 1588, 1634, 2166, 2382, 2451, 3268, 4332, 4764, 4902, 7543, 9804, 15086, 15523, 17071, 22629, 30172, 31046, 34142, 45258, 46569, 51213, 62092, 68284, 90516, 93138, 102426, 143317, 186276, 204852, 286634, 324349, 429951, 573268, 648698, 859902, 973047, 1297396, 1719804, 1946094, 3892188, 6162631, 12325262, 18487893, 24650524, 36975786, 73951572]

約数ペア:

[(1, 73951572), (2, 36975786), (3, 24650524), (4, 18487893), (6, 12325262), (12, 6162631), (19, 3892188), (38, 1946094), (43, 1719804), (57, 1297396), (76, 973047), (86, 859902), (114, 648698), (129, 573268), (172, 429951), (228, 324349), (258, 286634), (361, 204852), (397, 186276), (516, 143317), (722, 102426), (794, 93138), (817, 90516), (1083, 68284), (1191, 62092), (1444, 51213), (1588, 46569), (1634, 45258), (2166, 34142), (2382, 31046), (2451, 30172), (3268, 22629), (4332, 17071), (4764, 15523), (4902, 15086), (7543, 9804)]