72966388

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{41}}^1\times {\mathrm{3677}}^1$

素因数の和:3744

約数の個数: 36

約数和(自身を含む): 143817156

約数和(自身を除く): 70850768

約数列:

[1, 2, 4, 11, 22, 41, 44, 82, 121, 164, 242, 451, 484, 902, 1804, 3677, 4961, 7354, 9922, 14708, 19844, 40447, 80894, 150757, 161788, 301514, 444917, 603028, 889834, 1658327, 1779668, 3316654, 6633308, 18241597, 36483194, 72966388]

約数ペア:

[(1, 72966388), (2, 36483194), (4, 18241597), (11, 6633308), (22, 3316654), (41, 1779668), (44, 1658327), (82, 889834), (121, 603028), (164, 444917), (242, 301514), (451, 161788), (484, 150757), (902, 80894), (1804, 40447), (3677, 19844), (4961, 14708), (7354, 9922)]