31929588

素因数分解:

$2^2\times 3^2\times {\mathrm{79}}^1\times {\mathrm{103}}^1\times {\mathrm{109}}^1$

素因数の和:301

約数の個数: 72

約数和(自身を含む): 83283200

約数和(自身を除く): 51353612

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 79, 103, 109, 158, 206, 218, 237, 309, 316, 327, 412, 436, 474, 618, 654, 711, 927, 948, 981, 1236, 1308, 1422, 1854, 1962, 2844, 3708, 3924, 8137, 8611, 11227, 16274, 17222, 22454, 24411, 25833, 32548, 33681, 34444, 44908, 48822, 51666, 67362, 73233, 77499, 97644, 101043, 103332, 134724, 146466, 154998, 202086, 292932, 309996, 404172, 886933, 1773866, 2660799, 3547732, 5321598, 7982397, 10643196, 15964794, 31929588]

約数ペア:

[(1, 31929588), (2, 15964794), (3, 10643196), (4, 7982397), (6, 5321598), (9, 3547732), (12, 2660799), (18, 1773866), (36, 886933), (79, 404172), (103, 309996), (109, 292932), (158, 202086), (206, 154998), (218, 146466), (237, 134724), (309, 103332), (316, 101043), (327, 97644), (412, 77499), (436, 73233), (474, 67362), (618, 51666), (654, 48822), (711, 44908), (927, 34444), (948, 33681), (981, 32548), (1236, 25833), (1308, 24411), (1422, 22454), (1854, 17222), (1962, 16274), (2844, 11227), (3708, 8611), (3924, 8137)]