68180124

素因数分解:

$2^2\times 3^1\times {\mathrm{151}}^1\times {\mathrm{191}}^1\times {\mathrm{197}}^1$

素因数の和:546

約数の個数: 48

約数和(自身を含む): 161796096

約数和(自身を除く): 93615972

約数列:

[1, 2, 3, 4, 6, 12, 151, 191, 197, 302, 382, 394, 453, 573, 591, 604, 764, 788, 906, 1146, 1182, 1812, 2292, 2364, 28841, 29747, 37627, 57682, 59494, 75254, 86523, 89241, 112881, 115364, 118988, 150508, 173046, 178482, 225762, 346092, 356964, 451524, 5681677, 11363354, 17045031, 22726708, 34090062, 68180124]

約数ペア:

[(1, 68180124), (2, 34090062), (3, 22726708), (4, 17045031), (6, 11363354), (12, 5681677), (151, 451524), (191, 356964), (197, 346092), (302, 225762), (382, 178482), (394, 173046), (453, 150508), (573, 118988), (591, 115364), (604, 112881), (764, 89241), (788, 86523), (906, 75254), (1146, 59494), (1182, 57682), (1812, 37627), (2292, 29747), (2364, 28841)]