64101072

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{2687}}^1$

素因数の和:2776

約数の個数: 80

約数和(自身を含む): 191987712

約数和(自身を除く): 127886640

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 71, 84, 112, 142, 168, 213, 284, 336, 426, 497, 568, 852, 994, 1136, 1491, 1704, 1988, 2687, 2982, 3408, 3976, 5374, 5964, 7952, 8061, 10748, 11928, 16122, 18809, 21496, 23856, 32244, 37618, 42992, 56427, 64488, 75236, 112854, 128976, 150472, 190777, 225708, 300944, 381554, 451416, 572331, 763108, 902832, 1144662, 1335439, 1526216, 2289324, 2670878, 3052432, 4006317, 4578648, 5341756, 8012634, 9157296, 10683512, 16025268, 21367024, 32050536, 64101072]

約数ペア:

[(1, 64101072), (2, 32050536), (3, 21367024), (4, 16025268), (6, 10683512), (7, 9157296), (8, 8012634), (12, 5341756), (14, 4578648), (16, 4006317), (21, 3052432), (24, 2670878), (28, 2289324), (42, 1526216), (48, 1335439), (56, 1144662), (71, 902832), (84, 763108), (112, 572331), (142, 451416), (168, 381554), (213, 300944), (284, 225708), (336, 190777), (426, 150472), (497, 128976), (568, 112854), (852, 75236), (994, 64488), (1136, 56427), (1491, 42992), (1704, 37618), (1988, 32244), (2687, 23856), (2982, 21496), (3408, 18809), (3976, 16122), (5374, 11928), (5964, 10748), (7952, 8061)]