85160412

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{227}}^1\times {\mathrm{613}}^1$

素因数の和:867

約数の個数: 72

約数和(自身を含む): 229306896

約数和(自身を除く): 144146484

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 34, 36, 51, 68, 102, 153, 204, 227, 306, 454, 612, 613, 681, 908, 1226, 1362, 1839, 2043, 2452, 2724, 3678, 3859, 4086, 5517, 7356, 7718, 8172, 10421, 11034, 11577, 15436, 20842, 22068, 23154, 31263, 34731, 41684, 46308, 62526, 69462, 93789, 125052, 138924, 139151, 187578, 278302, 375156, 417453, 556604, 834906, 1252359, 1669812, 2365567, 2504718, 4731134, 5009436, 7096701, 9462268, 14193402, 21290103, 28386804, 42580206, 85160412]

約数ペア:

[(1, 85160412), (2, 42580206), (3, 28386804), (4, 21290103), (6, 14193402), (9, 9462268), (12, 7096701), (17, 5009436), (18, 4731134), (34, 2504718), (36, 2365567), (51, 1669812), (68, 1252359), (102, 834906), (153, 556604), (204, 417453), (227, 375156), (306, 278302), (454, 187578), (612, 139151), (613, 138924), (681, 125052), (908, 93789), (1226, 69462), (1362, 62526), (1839, 46308), (2043, 41684), (2452, 34731), (2724, 31263), (3678, 23154), (3859, 22068), (4086, 20842), (5517, 15436), (7356, 11577), (7718, 11034), (8172, 10421)]