85640892

素因数分解:

$2^2\times 3^1\times {\mathrm{113}}^1\times {\mathrm{137}}^1\times {\mathrm{461}}^1$

素因数の和:718

約数の個数: 48

約数和(自身を含む): 203509152

約数和(自身を除く): 117868260

約数列:

[1, 2, 3, 4, 6, 12, 113, 137, 226, 274, 339, 411, 452, 461, 548, 678, 822, 922, 1356, 1383, 1644, 1844, 2766, 5532, 15481, 30962, 46443, 52093, 61924, 63157, 92886, 104186, 126314, 156279, 185772, 189471, 208372, 252628, 312558, 378942, 625116, 757884, 7136741, 14273482, 21410223, 28546964, 42820446, 85640892]

約数ペア:

[(1, 85640892), (2, 42820446), (3, 28546964), (4, 21410223), (6, 14273482), (12, 7136741), (113, 757884), (137, 625116), (226, 378942), (274, 312558), (339, 252628), (411, 208372), (452, 189471), (461, 185772), (548, 156279), (678, 126314), (822, 104186), (922, 92886), (1356, 63157), (1383, 61924), (1644, 52093), (1844, 46443), (2766, 30962), (5532, 15481)]