77938432

素因数分解:

$2^8\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{2129}}^1$

素因数の和:2169

約数の個数: 72

約数和(自身を含む): 182856240

約数和(自身を除く): 104917808

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 32, 44, 52, 64, 88, 104, 128, 143, 176, 208, 256, 286, 352, 416, 572, 704, 832, 1144, 1408, 1664, 2129, 2288, 2816, 3328, 4258, 4576, 8516, 9152, 17032, 18304, 23419, 27677, 34064, 36608, 46838, 55354, 68128, 93676, 110708, 136256, 187352, 221416, 272512, 304447, 374704, 442832, 545024, 608894, 749408, 885664, 1217788, 1498816, 1771328, 2435576, 2997632, 3542656, 4871152, 5995264, 7085312, 9742304, 19484608, 38969216, 77938432]

約数ペア:

[(1, 77938432), (2, 38969216), (4, 19484608), (8, 9742304), (11, 7085312), (13, 5995264), (16, 4871152), (22, 3542656), (26, 2997632), (32, 2435576), (44, 1771328), (52, 1498816), (64, 1217788), (88, 885664), (104, 749408), (128, 608894), (143, 545024), (176, 442832), (208, 374704), (256, 304447), (286, 272512), (352, 221416), (416, 187352), (572, 136256), (704, 110708), (832, 93676), (1144, 68128), (1408, 55354), (1664, 46838), (2129, 36608), (2288, 34064), (2816, 27677), (3328, 23419), (4258, 18304), (4576, 17032), (8516, 9152)]