90313974

素因数分解:

$2^1\times 3^3\times {\mathrm{31}}^1\times {\mathrm{53951}}^1$

素因数の和:53993

約数の個数: 32

約数和(自身を含む): 207175680

約数和(自身を除く): 116861706

約数列:

[1, 2, 3, 6, 9, 18, 27, 31, 54, 62, 93, 186, 279, 558, 837, 1674, 53951, 107902, 161853, 323706, 485559, 971118, 1456677, 1672481, 2913354, 3344962, 5017443, 10034886, 15052329, 30104658, 45156987, 90313974]

約数ペア:

[(1, 90313974), (2, 45156987), (3, 30104658), (6, 15052329), (9, 10034886), (18, 5017443), (27, 3344962), (31, 2913354), (54, 1672481), (62, 1456677), (93, 971118), (186, 485559), (279, 323706), (558, 161853), (837, 107902), (1674, 53951)]