42810456

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{3191}}^1$

素因数の和:3256

約数の個数: 64

約数和(自身を含む): 117976320

約数和(自身を除く): 75165864

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 43, 52, 78, 86, 104, 129, 156, 172, 258, 312, 344, 516, 559, 1032, 1118, 1677, 2236, 3191, 3354, 4472, 6382, 6708, 9573, 12764, 13416, 19146, 25528, 38292, 41483, 76584, 82966, 124449, 137213, 165932, 248898, 274426, 331864, 411639, 497796, 548852, 823278, 995592, 1097704, 1646556, 1783769, 3293112, 3567538, 5351307, 7135076, 10702614, 14270152, 21405228, 42810456]

約数ペア:

[(1, 42810456), (2, 21405228), (3, 14270152), (4, 10702614), (6, 7135076), (8, 5351307), (12, 3567538), (13, 3293112), (24, 1783769), (26, 1646556), (39, 1097704), (43, 995592), (52, 823278), (78, 548852), (86, 497796), (104, 411639), (129, 331864), (156, 274426), (172, 248898), (258, 165932), (312, 137213), (344, 124449), (516, 82966), (559, 76584), (1032, 41483), (1118, 38292), (1677, 25528), (2236, 19146), (3191, 13416), (3354, 12764), (4472, 9573), (6382, 6708)]