31944168

素因数分解:

$2^3\times 3^2\times {\mathrm{19}}^2\times {\mathrm{1229}}^1$

素因数の和:1279

約数の個数: 72

約数和(自身を含む): 91382850

約数和(自身を除く): 59438682

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 36, 38, 57, 72, 76, 114, 152, 171, 228, 342, 361, 456, 684, 722, 1083, 1229, 1368, 1444, 2166, 2458, 2888, 3249, 3687, 4332, 4916, 6498, 7374, 8664, 9832, 11061, 12996, 14748, 22122, 23351, 25992, 29496, 44244, 46702, 70053, 88488, 93404, 140106, 186808, 210159, 280212, 420318, 443669, 560424, 840636, 887338, 1331007, 1681272, 1774676, 2662014, 3549352, 3993021, 5324028, 7986042, 10648056, 15972084, 31944168]

約数ペア:

[(1, 31944168), (2, 15972084), (3, 10648056), (4, 7986042), (6, 5324028), (8, 3993021), (9, 3549352), (12, 2662014), (18, 1774676), (19, 1681272), (24, 1331007), (36, 887338), (38, 840636), (57, 560424), (72, 443669), (76, 420318), (114, 280212), (152, 210159), (171, 186808), (228, 140106), (342, 93404), (361, 88488), (456, 70053), (684, 46702), (722, 44244), (1083, 29496), (1229, 25992), (1368, 23351), (1444, 22122), (2166, 14748), (2458, 12996), (2888, 11061), (3249, 9832), (3687, 8664), (4332, 7374), (4916, 6498)]