70709072

素因数分解:

$2^4\times 7^1\times {\mathrm{37}}^1\times {\mathrm{113}}^1\times {\mathrm{151}}^1$

素因数の和:316

約数の個数: 80

約数和(自身を含む): 163299072

約数和(自身を除く): 92590000

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 37, 56, 74, 112, 113, 148, 151, 226, 259, 296, 302, 452, 518, 592, 604, 791, 904, 1036, 1057, 1208, 1582, 1808, 2072, 2114, 2416, 3164, 4144, 4181, 4228, 5587, 6328, 8362, 8456, 11174, 12656, 16724, 16912, 17063, 22348, 29267, 33448, 34126, 39109, 44696, 58534, 66896, 68252, 78218, 89392, 117068, 119441, 136504, 156436, 234136, 238882, 273008, 312872, 468272, 477764, 625744, 631331, 955528, 1262662, 1911056, 2525324, 4419317, 5050648, 8838634, 10101296, 17677268, 35354536, 70709072]

約数ペア:

[(1, 70709072), (2, 35354536), (4, 17677268), (7, 10101296), (8, 8838634), (14, 5050648), (16, 4419317), (28, 2525324), (37, 1911056), (56, 1262662), (74, 955528), (112, 631331), (113, 625744), (148, 477764), (151, 468272), (226, 312872), (259, 273008), (296, 238882), (302, 234136), (452, 156436), (518, 136504), (592, 119441), (604, 117068), (791, 89392), (904, 78218), (1036, 68252), (1057, 66896), (1208, 58534), (1582, 44696), (1808, 39109), (2072, 34126), (2114, 33448), (2416, 29267), (3164, 22348), (4144, 17063), (4181, 16912), (4228, 16724), (5587, 12656), (6328, 11174), (8362, 8456)]