86909406745

素因数分解:

$5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{241}}^1\times {\mathrm{281}}^1\times {\mathrm{991}}^1$

素因数の和:1562

約数の個数: 64

約数和(自身を含む): 123481239552

約数和(自身を除く): 36571832807

約数列:

[1, 5, 7, 35, 37, 185, 241, 259, 281, 991, 1205, 1295, 1405, 1687, 1967, 4955, 6937, 8435, 8917, 9835, 10397, 34685, 36667, 44585, 51985, 62419, 67721, 72779, 183335, 238831, 256669, 278471, 312095, 338605, 363895, 474047, 1194155, 1283345, 1392355, 1671817, 1949297, 2370235, 2505677, 8359085, 8836747, 9746485, 10303427, 12528385, 17539739, 44183735, 51517135, 61857229, 67111511, 72123989, 87698695, 309286145, 335557555, 360619945, 469780577, 2348902885, 2483125907, 12415629535, 17381881349, 86909406745]

約数ペア:

[(1, 86909406745), (5, 17381881349), (7, 12415629535), (35, 2483125907), (37, 2348902885), (185, 469780577), (241, 360619945), (259, 335557555), (281, 309286145), (991, 87698695), (1205, 72123989), (1295, 67111511), (1405, 61857229), (1687, 51517135), (1967, 44183735), (4955, 17539739), (6937, 12528385), (8435, 10303427), (8917, 9746485), (9835, 8836747), (10397, 8359085), (34685, 2505677), (36667, 2370235), (44585, 1949297), (51985, 1671817), (62419, 1392355), (67721, 1283345), (72779, 1194155), (183335, 474047), (238831, 363895), (256669, 338605), (278471, 312095)]