71163312

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{2543}}^1$

素因数の和:2618

約数の個数: 80

約数和(自身を含む): 204415488

約数和(自身を除く): 133252176

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 33, 44, 48, 53, 66, 88, 106, 132, 159, 176, 212, 264, 318, 424, 528, 583, 636, 848, 1166, 1272, 1749, 2332, 2543, 2544, 3498, 4664, 5086, 6996, 7629, 9328, 10172, 13992, 15258, 20344, 27973, 27984, 30516, 40688, 55946, 61032, 83919, 111892, 122064, 134779, 167838, 223784, 269558, 335676, 404337, 447568, 539116, 671352, 808674, 1078232, 1342704, 1482569, 1617348, 2156464, 2965138, 3234696, 4447707, 5930276, 6469392, 8895414, 11860552, 17790828, 23721104, 35581656, 71163312]

約数ペア:

[(1, 71163312), (2, 35581656), (3, 23721104), (4, 17790828), (6, 11860552), (8, 8895414), (11, 6469392), (12, 5930276), (16, 4447707), (22, 3234696), (24, 2965138), (33, 2156464), (44, 1617348), (48, 1482569), (53, 1342704), (66, 1078232), (88, 808674), (106, 671352), (132, 539116), (159, 447568), (176, 404337), (212, 335676), (264, 269558), (318, 223784), (424, 167838), (528, 134779), (583, 122064), (636, 111892), (848, 83919), (1166, 61032), (1272, 55946), (1749, 40688), (2332, 30516), (2543, 27984), (2544, 27973), (3498, 20344), (4664, 15258), (5086, 13992), (6996, 10172), (7629, 9328)]