85668372

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{139981}}^1$

素因数の和:140008

約数の個数: 36

約数和(自身を含む): 229290516

約数和(自身を除く): 143622144

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 34, 36, 51, 68, 102, 153, 204, 306, 612, 139981, 279962, 419943, 559924, 839886, 1259829, 1679772, 2379677, 2519658, 4759354, 5039316, 7139031, 9518708, 14278062, 21417093, 28556124, 42834186, 85668372]

約数ペア:

[(1, 85668372), (2, 42834186), (3, 28556124), (4, 21417093), (6, 14278062), (9, 9518708), (12, 7139031), (17, 5039316), (18, 4759354), (34, 2519658), (36, 2379677), (51, 1679772), (68, 1259829), (102, 839886), (153, 559924), (204, 419943), (306, 279962), (612, 139981)]