71619156

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{59}}^1\times {\mathrm{4817}}^1$

素因数の和:4893

約数の個数: 72

約数和(自身を含む): 210450240

約数和(自身を除く): 138831084

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 59, 63, 84, 118, 126, 177, 236, 252, 354, 413, 531, 708, 826, 1062, 1239, 1652, 2124, 2478, 3717, 4817, 4956, 7434, 9634, 14451, 14868, 19268, 28902, 33719, 43353, 57804, 67438, 86706, 101157, 134876, 173412, 202314, 284203, 303471, 404628, 568406, 606942, 852609, 1136812, 1213884, 1705218, 1989421, 2557827, 3410436, 3978842, 5115654, 5968263, 7957684, 10231308, 11936526, 17904789, 23873052, 35809578, 71619156]

約数ペア:

[(1, 71619156), (2, 35809578), (3, 23873052), (4, 17904789), (6, 11936526), (7, 10231308), (9, 7957684), (12, 5968263), (14, 5115654), (18, 3978842), (21, 3410436), (28, 2557827), (36, 1989421), (42, 1705218), (59, 1213884), (63, 1136812), (84, 852609), (118, 606942), (126, 568406), (177, 404628), (236, 303471), (252, 284203), (354, 202314), (413, 173412), (531, 134876), (708, 101157), (826, 86706), (1062, 67438), (1239, 57804), (1652, 43353), (2124, 33719), (2478, 28902), (3717, 19268), (4817, 14868), (4956, 14451), (7434, 9634)]