68776968

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{12967}}^1$

素因数の和:13006

約数の個数: 64

約数和(自身を含む): 196076160

約数和(自身を除く): 127299192

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 17, 24, 26, 34, 39, 51, 52, 68, 78, 102, 104, 136, 156, 204, 221, 312, 408, 442, 663, 884, 1326, 1768, 2652, 5304, 12967, 25934, 38901, 51868, 77802, 103736, 155604, 168571, 220439, 311208, 337142, 440878, 505713, 661317, 674284, 881756, 1011426, 1322634, 1348568, 1763512, 2022852, 2645268, 2865707, 4045704, 5290536, 5731414, 8597121, 11462828, 17194242, 22925656, 34388484, 68776968]

約数ペア:

[(1, 68776968), (2, 34388484), (3, 22925656), (4, 17194242), (6, 11462828), (8, 8597121), (12, 5731414), (13, 5290536), (17, 4045704), (24, 2865707), (26, 2645268), (34, 2022852), (39, 1763512), (51, 1348568), (52, 1322634), (68, 1011426), (78, 881756), (102, 674284), (104, 661317), (136, 505713), (156, 440878), (204, 337142), (221, 311208), (312, 220439), (408, 168571), (442, 155604), (663, 103736), (884, 77802), (1326, 51868), (1768, 38901), (2652, 25934), (5304, 12967)]