68858316

素因数分解:

$2^2\times 3^3\times {\mathrm{31}}^1\times {\mathrm{131}}^1\times {\mathrm{157}}^1$

素因数の和:332

約数の個数: 96

約数和(自身を含む): 186869760

約数和(自身を除く): 118011444

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 31, 36, 54, 62, 93, 108, 124, 131, 157, 186, 262, 279, 314, 372, 393, 471, 524, 558, 628, 786, 837, 942, 1116, 1179, 1413, 1572, 1674, 1884, 2358, 2826, 3348, 3537, 4061, 4239, 4716, 4867, 5652, 7074, 8122, 8478, 9734, 12183, 14148, 14601, 16244, 16956, 19468, 20567, 24366, 29202, 36549, 41134, 43803, 48732, 58404, 61701, 73098, 82268, 87606, 109647, 123402, 131409, 146196, 175212, 185103, 219294, 246804, 262818, 370206, 438588, 525636, 555309, 637577, 740412, 1110618, 1275154, 1912731, 2221236, 2550308, 3825462, 5738193, 7650924, 11476386, 17214579, 22952772, 34429158, 68858316]

約数ペア:

[(1, 68858316), (2, 34429158), (3, 22952772), (4, 17214579), (6, 11476386), (9, 7650924), (12, 5738193), (18, 3825462), (27, 2550308), (31, 2221236), (36, 1912731), (54, 1275154), (62, 1110618), (93, 740412), (108, 637577), (124, 555309), (131, 525636), (157, 438588), (186, 370206), (262, 262818), (279, 246804), (314, 219294), (372, 185103), (393, 175212), (471, 146196), (524, 131409), (558, 123402), (628, 109647), (786, 87606), (837, 82268), (942, 73098), (1116, 61701), (1179, 58404), (1413, 48732), (1572, 43803), (1674, 41134), (1884, 36549), (2358, 29202), (2826, 24366), (3348, 20567), (3537, 19468), (4061, 16956), (4239, 16244), (4716, 14601), (4867, 14148), (5652, 12183), (7074, 9734), (8122, 8478)]