90497784

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{290057}}^1$

素因数の和:290079

約数の個数: 32

約数和(自身を含む): 243648720

約数和(自身を除く): 153150936

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 290057, 580114, 870171, 1160228, 1740342, 2320456, 3480684, 3770741, 6961368, 7541482, 11312223, 15082964, 22624446, 30165928, 45248892, 90497784]

約数ペア:

[(1, 90497784), (2, 45248892), (3, 30165928), (4, 22624446), (6, 15082964), (8, 11312223), (12, 7541482), (13, 6961368), (24, 3770741), (26, 3480684), (39, 2320456), (52, 1740342), (78, 1160228), (104, 870171), (156, 580114), (312, 290057)]