64600812

素因数分解:

$2^2\times 3^2\times {\mathrm{101}}^1\times {\mathrm{109}}^1\times {\mathrm{163}}^1$

素因数の和:383

約数の個数: 72

約数和(自身を含む): 167447280

約数和(自身を除く): 102846468

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 101, 109, 163, 202, 218, 303, 326, 327, 404, 436, 489, 606, 652, 654, 909, 978, 981, 1212, 1308, 1467, 1818, 1956, 1962, 2934, 3636, 3924, 5868, 11009, 16463, 17767, 22018, 32926, 33027, 35534, 44036, 49389, 53301, 65852, 66054, 71068, 98778, 99081, 106602, 132108, 148167, 159903, 197556, 198162, 213204, 296334, 319806, 396324, 592668, 639612, 1794467, 3588934, 5383401, 7177868, 10766802, 16150203, 21533604, 32300406, 64600812]

約数ペア:

[(1, 64600812), (2, 32300406), (3, 21533604), (4, 16150203), (6, 10766802), (9, 7177868), (12, 5383401), (18, 3588934), (36, 1794467), (101, 639612), (109, 592668), (163, 396324), (202, 319806), (218, 296334), (303, 213204), (326, 198162), (327, 197556), (404, 159903), (436, 148167), (489, 132108), (606, 106602), (652, 99081), (654, 98778), (909, 71068), (978, 66054), (981, 65852), (1212, 53301), (1308, 49389), (1467, 44036), (1818, 35534), (1956, 33027), (1962, 32926), (2934, 22018), (3636, 17767), (3924, 16463), (5868, 11009)]