90047106

素因数分解:

$2^1\times 3^3\times {\mathrm{53}}^1\times {\mathrm{73}}^1\times {\mathrm{431}}^1$

素因数の和:568

約数の個数: 64

約数和(自身を含む): 207152640

約数和(自身を除く): 117105534

約数列:

[1, 2, 3, 6, 9, 18, 27, 53, 54, 73, 106, 146, 159, 219, 318, 431, 438, 477, 657, 862, 954, 1293, 1314, 1431, 1971, 2586, 2862, 3869, 3879, 3942, 7738, 7758, 11607, 11637, 22843, 23214, 23274, 31463, 34821, 45686, 62926, 68529, 69642, 94389, 104463, 137058, 188778, 205587, 208926, 283167, 411174, 566334, 616761, 849501, 1233522, 1667539, 1699002, 3335078, 5002617, 10005234, 15007851, 30015702, 45023553, 90047106]

約数ペア:

[(1, 90047106), (2, 45023553), (3, 30015702), (6, 15007851), (9, 10005234), (18, 5002617), (27, 3335078), (53, 1699002), (54, 1667539), (73, 1233522), (106, 849501), (146, 616761), (159, 566334), (219, 411174), (318, 283167), (431, 208926), (438, 205587), (477, 188778), (657, 137058), (862, 104463), (954, 94389), (1293, 69642), (1314, 68529), (1431, 62926), (1971, 45686), (2586, 34821), (2862, 31463), (3869, 23274), (3879, 23214), (3942, 22843), (7738, 11637), (7758, 11607)]