65880036

素因数分解:

$2^2\times 3^2\times {\mathrm{103}}^1\times {\mathrm{109}}^1\times {\mathrm{163}}^1$

素因数の和:385

約数の個数: 72

約数和(自身を含む): 170730560

約数和(自身を除く): 104850524

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 103, 109, 163, 206, 218, 309, 326, 327, 412, 436, 489, 618, 652, 654, 927, 978, 981, 1236, 1308, 1467, 1854, 1956, 1962, 2934, 3708, 3924, 5868, 11227, 16789, 17767, 22454, 33578, 33681, 35534, 44908, 50367, 53301, 67156, 67362, 71068, 100734, 101043, 106602, 134724, 151101, 159903, 201468, 202086, 213204, 302202, 319806, 404172, 604404, 639612, 1830001, 3660002, 5490003, 7320004, 10980006, 16470009, 21960012, 32940018, 65880036]

約数ペア:

[(1, 65880036), (2, 32940018), (3, 21960012), (4, 16470009), (6, 10980006), (9, 7320004), (12, 5490003), (18, 3660002), (36, 1830001), (103, 639612), (109, 604404), (163, 404172), (206, 319806), (218, 302202), (309, 213204), (326, 202086), (327, 201468), (412, 159903), (436, 151101), (489, 134724), (618, 106602), (652, 101043), (654, 100734), (927, 71068), (978, 67362), (981, 67156), (1236, 53301), (1308, 50367), (1467, 44908), (1854, 35534), (1956, 33681), (1962, 33578), (2934, 22454), (3708, 17767), (3924, 16789), (5868, 11227)]