90468678

素因数分解:

$2^1\times 3^1\times {\mathrm{89}}^1\times {\mathrm{191}}^1\times {\mathrm{887}}^1$

素因数の和:1172

約数の個数: 32

約数和(自身を含む): 184135680

約数和(自身を除く): 93667002

約数列:

[1, 2, 3, 6, 89, 178, 191, 267, 382, 534, 573, 887, 1146, 1774, 2661, 5322, 16999, 33998, 50997, 78943, 101994, 157886, 169417, 236829, 338834, 473658, 508251, 1016502, 15078113, 30156226, 45234339, 90468678]

約数ペア:

[(1, 90468678), (2, 45234339), (3, 30156226), (6, 15078113), (89, 1016502), (178, 508251), (191, 473658), (267, 338834), (382, 236829), (534, 169417), (573, 157886), (887, 101994), (1146, 78943), (1774, 50997), (2661, 33998), (5322, 16999)]