75563684

素因数分解:

$2^2\times 7^2\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{197}}^1$

素因数の和:337

約数の個数: 72

約数和(自身を含む): 164324160

約数和(自身を除く): 88760476

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 49, 76, 98, 103, 133, 196, 197, 206, 266, 394, 412, 532, 721, 788, 931, 1379, 1442, 1862, 1957, 2758, 2884, 3724, 3743, 3914, 5047, 5516, 7486, 7828, 9653, 10094, 13699, 14972, 19306, 20188, 20291, 26201, 27398, 38612, 40582, 52402, 54796, 81164, 95893, 104804, 142037, 183407, 191786, 284074, 366814, 383572, 385529, 568148, 733628, 771058, 994259, 1542116, 1988518, 2698703, 3977036, 5397406, 10794812, 18890921, 37781842, 75563684]

約数ペア:

[(1, 75563684), (2, 37781842), (4, 18890921), (7, 10794812), (14, 5397406), (19, 3977036), (28, 2698703), (38, 1988518), (49, 1542116), (76, 994259), (98, 771058), (103, 733628), (133, 568148), (196, 385529), (197, 383572), (206, 366814), (266, 284074), (394, 191786), (412, 183407), (532, 142037), (721, 104804), (788, 95893), (931, 81164), (1379, 54796), (1442, 52402), (1862, 40582), (1957, 38612), (2758, 27398), (2884, 26201), (3724, 20291), (3743, 20188), (3914, 19306), (5047, 14972), (5516, 13699), (7486, 10094), (7828, 9653)]