74138364

素因数分解:

$2^2\times 3^2\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{1019}}^1$

素因数の和:1119

約数の個数: 72

約数和(自身を含む): 196035840

約数和(自身を除く): 121897476

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 43, 47, 86, 94, 129, 141, 172, 188, 258, 282, 387, 423, 516, 564, 774, 846, 1019, 1548, 1692, 2021, 2038, 3057, 4042, 4076, 6063, 6114, 8084, 9171, 12126, 12228, 18189, 18342, 24252, 36378, 36684, 43817, 47893, 72756, 87634, 95786, 131451, 143679, 175268, 191572, 262902, 287358, 394353, 431037, 525804, 574716, 788706, 862074, 1577412, 1724148, 2059399, 4118798, 6178197, 8237596, 12356394, 18534591, 24712788, 37069182, 74138364]

約数ペア:

[(1, 74138364), (2, 37069182), (3, 24712788), (4, 18534591), (6, 12356394), (9, 8237596), (12, 6178197), (18, 4118798), (36, 2059399), (43, 1724148), (47, 1577412), (86, 862074), (94, 788706), (129, 574716), (141, 525804), (172, 431037), (188, 394353), (258, 287358), (282, 262902), (387, 191572), (423, 175268), (516, 143679), (564, 131451), (774, 95786), (846, 87634), (1019, 72756), (1548, 47893), (1692, 43817), (2021, 36684), (2038, 36378), (3057, 24252), (4042, 18342), (4076, 18189), (6063, 12228), (6114, 12126), (8084, 9171)]