63274064

素因数分解:

$2^4\times 7^1\times {\mathrm{71}}^1\times {\mathrm{73}}^1\times {\mathrm{109}}^1$

素因数の和:268

約数の個数: 80

約数和(自身を含む): 145347840

約数和(自身を除く): 82073776

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 71, 73, 109, 112, 142, 146, 218, 284, 292, 436, 497, 511, 568, 584, 763, 872, 994, 1022, 1136, 1168, 1526, 1744, 1988, 2044, 3052, 3976, 4088, 5183, 6104, 7739, 7952, 7957, 8176, 10366, 12208, 15478, 15914, 20732, 30956, 31828, 36281, 41464, 54173, 55699, 61912, 63656, 72562, 82928, 108346, 111398, 123824, 127312, 145124, 216692, 222796, 290248, 433384, 445592, 564947, 580496, 866768, 891184, 1129894, 2259788, 3954629, 4519576, 7909258, 9039152, 15818516, 31637032, 63274064]

約数ペア:

[(1, 63274064), (2, 31637032), (4, 15818516), (7, 9039152), (8, 7909258), (14, 4519576), (16, 3954629), (28, 2259788), (56, 1129894), (71, 891184), (73, 866768), (109, 580496), (112, 564947), (142, 445592), (146, 433384), (218, 290248), (284, 222796), (292, 216692), (436, 145124), (497, 127312), (511, 123824), (568, 111398), (584, 108346), (763, 82928), (872, 72562), (994, 63656), (1022, 61912), (1136, 55699), (1168, 54173), (1526, 41464), (1744, 36281), (1988, 31828), (2044, 30956), (3052, 20732), (3976, 15914), (4088, 15478), (5183, 12208), (6104, 10366), (7739, 8176), (7952, 7957)]