71847522

素因数分解:

$2^1\times 3^2\times {\mathrm{31}}^1\times {\mathrm{331}}^1\times {\mathrm{389}}^1$

素因数の和:759

約数の個数: 48

約数和(自身を含む): 161591040

約数和(自身を除く): 89743518

約数列:

[1, 2, 3, 6, 9, 18, 31, 62, 93, 186, 279, 331, 389, 558, 662, 778, 993, 1167, 1986, 2334, 2979, 3501, 5958, 7002, 10261, 12059, 20522, 24118, 30783, 36177, 61566, 72354, 92349, 108531, 128759, 184698, 217062, 257518, 386277, 772554, 1158831, 2317662, 3991529, 7983058, 11974587, 23949174, 35923761, 71847522]

約数ペア:

[(1, 71847522), (2, 35923761), (3, 23949174), (6, 11974587), (9, 7983058), (18, 3991529), (31, 2317662), (62, 1158831), (93, 772554), (186, 386277), (279, 257518), (331, 217062), (389, 184698), (558, 128759), (662, 108531), (778, 92349), (993, 72354), (1167, 61566), (1986, 36177), (2334, 30783), (2979, 24118), (3501, 20522), (5958, 12059), (7002, 10261)]