69373408

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{131}}^1$

素因数の和:240

約数の個数: 96

約数和(自身を含む): 158336640

約数和(自身を除く): 88963232

約数列:

[1, 2, 4, 8, 13, 16, 19, 26, 32, 38, 52, 67, 76, 104, 131, 134, 152, 208, 247, 262, 268, 304, 416, 494, 524, 536, 608, 871, 988, 1048, 1072, 1273, 1703, 1742, 1976, 2096, 2144, 2489, 2546, 3406, 3484, 3952, 4192, 4978, 5092, 6812, 6968, 7904, 8777, 9956, 10184, 13624, 13936, 16549, 17554, 19912, 20368, 27248, 27872, 32357, 33098, 35108, 39824, 40736, 54496, 64714, 66196, 70216, 79648, 114101, 129428, 132392, 140432, 166763, 228202, 258856, 264784, 280864, 333526, 456404, 517712, 529568, 667052, 912808, 1035424, 1334104, 1825616, 2167919, 2668208, 3651232, 4335838, 5336416, 8671676, 17343352, 34686704, 69373408]

約数ペア:

[(1, 69373408), (2, 34686704), (4, 17343352), (8, 8671676), (13, 5336416), (16, 4335838), (19, 3651232), (26, 2668208), (32, 2167919), (38, 1825616), (52, 1334104), (67, 1035424), (76, 912808), (104, 667052), (131, 529568), (134, 517712), (152, 456404), (208, 333526), (247, 280864), (262, 264784), (268, 258856), (304, 228202), (416, 166763), (494, 140432), (524, 132392), (536, 129428), (608, 114101), (871, 79648), (988, 70216), (1048, 66196), (1072, 64714), (1273, 54496), (1703, 40736), (1742, 39824), (1976, 35108), (2096, 33098), (2144, 32357), (2489, 27872), (2546, 27248), (3406, 20368), (3484, 19912), (3952, 17554), (4192, 16549), (4978, 13936), (5092, 13624), (6812, 10184), (6968, 9956), (7904, 8777)]