71788248

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{79}}^1\times {\mathrm{601}}^1$

素因数の和:702

約数の個数: 128

約数和(自身を含む): 231168000

約数和(自身を除く): 159379752

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 54, 56, 63, 72, 79, 84, 108, 126, 158, 168, 189, 216, 237, 252, 316, 378, 474, 504, 553, 601, 632, 711, 756, 948, 1106, 1202, 1422, 1512, 1659, 1803, 1896, 2133, 2212, 2404, 2844, 3318, 3606, 4207, 4266, 4424, 4808, 4977, 5409, 5688, 6636, 7212, 8414, 8532, 9954, 10818, 12621, 13272, 14424, 14931, 16227, 16828, 17064, 19908, 21636, 25242, 29862, 32454, 33656, 37863, 39816, 43272, 47479, 50484, 59724, 64908, 75726, 94958, 100968, 113589, 119448, 129816, 142437, 151452, 189916, 227178, 284874, 302904, 332353, 379832, 427311, 454356, 569748, 664706, 854622, 908712, 997059, 1139496, 1281933, 1329412, 1709244, 1994118, 2563866, 2658824, 2991177, 3418488, 3988236, 5127732, 5982354, 7976472, 8973531, 10255464, 11964708, 17947062, 23929416, 35894124, 71788248]

約数ペア:

[(1, 71788248), (2, 35894124), (3, 23929416), (4, 17947062), (6, 11964708), (7, 10255464), (8, 8973531), (9, 7976472), (12, 5982354), (14, 5127732), (18, 3988236), (21, 3418488), (24, 2991177), (27, 2658824), (28, 2563866), (36, 1994118), (42, 1709244), (54, 1329412), (56, 1281933), (63, 1139496), (72, 997059), (79, 908712), (84, 854622), (108, 664706), (126, 569748), (158, 454356), (168, 427311), (189, 379832), (216, 332353), (237, 302904), (252, 284874), (316, 227178), (378, 189916), (474, 151452), (504, 142437), (553, 129816), (601, 119448), (632, 113589), (711, 100968), (756, 94958), (948, 75726), (1106, 64908), (1202, 59724), (1422, 50484), (1512, 47479), (1659, 43272), (1803, 39816), (1896, 37863), (2133, 33656), (2212, 32454), (2404, 29862), (2844, 25242), (3318, 21636), (3606, 19908), (4207, 17064), (4266, 16828), (4424, 16227), (4808, 14931), (4977, 14424), (5409, 13272), (5688, 12621), (6636, 10818), (7212, 9954), (8414, 8532)]