85393168

素因数分解:

$2^4\times 7^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{431}}^1$

素因数の和:536

約数の個数: 80

約数和(自身を含む): 199272960

約数和(自身を除く): 113879792

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 29, 56, 58, 61, 112, 116, 122, 203, 232, 244, 406, 427, 431, 464, 488, 812, 854, 862, 976, 1624, 1708, 1724, 1769, 3017, 3248, 3416, 3448, 3538, 6034, 6832, 6896, 7076, 12068, 12383, 12499, 14152, 24136, 24766, 24998, 26291, 28304, 48272, 49532, 49996, 52582, 87493, 99064, 99992, 105164, 174986, 184037, 198128, 199984, 210328, 349972, 368074, 420656, 699944, 736148, 762439, 1399888, 1472296, 1524878, 2944592, 3049756, 5337073, 6099512, 10674146, 12199024, 21348292, 42696584, 85393168]

約数ペア:

[(1, 85393168), (2, 42696584), (4, 21348292), (7, 12199024), (8, 10674146), (14, 6099512), (16, 5337073), (28, 3049756), (29, 2944592), (56, 1524878), (58, 1472296), (61, 1399888), (112, 762439), (116, 736148), (122, 699944), (203, 420656), (232, 368074), (244, 349972), (406, 210328), (427, 199984), (431, 198128), (464, 184037), (488, 174986), (812, 105164), (854, 99992), (862, 99064), (976, 87493), (1624, 52582), (1708, 49996), (1724, 49532), (1769, 48272), (3017, 28304), (3248, 26291), (3416, 24998), (3448, 24766), (3538, 24136), (6034, 14152), (6832, 12499), (6896, 12383), (7076, 12068)]