85685908

素因数分解:

$2^2\times 7^2\times {\mathrm{11}}^2\times {\mathrm{3613}}^1$

素因数の和:3653

約数の個数: 54

約数和(自身を含む): 191784138

約数和(自身を除く): 106098230

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 49, 77, 98, 121, 154, 196, 242, 308, 484, 539, 847, 1078, 1694, 2156, 3388, 3613, 5929, 7226, 11858, 14452, 23716, 25291, 39743, 50582, 79486, 101164, 158972, 177037, 278201, 354074, 437173, 556402, 708148, 874346, 1112804, 1748692, 1947407, 3060211, 3894814, 6120422, 7789628, 12240844, 21421477, 42842954, 85685908]

約数ペア:

[(1, 85685908), (2, 42842954), (4, 21421477), (7, 12240844), (11, 7789628), (14, 6120422), (22, 3894814), (28, 3060211), (44, 1947407), (49, 1748692), (77, 1112804), (98, 874346), (121, 708148), (154, 556402), (196, 437173), (242, 354074), (308, 278201), (484, 177037), (539, 158972), (847, 101164), (1078, 79486), (1694, 50582), (2156, 39743), (3388, 25291), (3613, 23716), (5929, 14452), (7226, 11858)]