68290848

素因数分解:

$2^5\times 3^2\times {\mathrm{59}}^1\times {\mathrm{4019}}^1$

素因数の和:4094

約数の個数: 72

約数和(自身を含む): 197542800

約数和(自身を除く): 129251952

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 59, 72, 96, 118, 144, 177, 236, 288, 354, 472, 531, 708, 944, 1062, 1416, 1888, 2124, 2832, 4019, 4248, 5664, 8038, 8496, 12057, 16076, 16992, 24114, 32152, 36171, 48228, 64304, 72342, 96456, 128608, 144684, 192912, 237121, 289368, 385824, 474242, 578736, 711363, 948484, 1157472, 1422726, 1896968, 2134089, 2845452, 3793936, 4268178, 5690904, 7587872, 8536356, 11381808, 17072712, 22763616, 34145424, 68290848]

約数ペア:

[(1, 68290848), (2, 34145424), (3, 22763616), (4, 17072712), (6, 11381808), (8, 8536356), (9, 7587872), (12, 5690904), (16, 4268178), (18, 3793936), (24, 2845452), (32, 2134089), (36, 1896968), (48, 1422726), (59, 1157472), (72, 948484), (96, 711363), (118, 578736), (144, 474242), (177, 385824), (236, 289368), (288, 237121), (354, 192912), (472, 144684), (531, 128608), (708, 96456), (944, 72342), (1062, 64304), (1416, 48228), (1888, 36171), (2124, 32152), (2832, 24114), (4019, 16992), (4248, 16076), (5664, 12057), (8038, 8496)]