90496228

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{83}}^1\times {\mathrm{139}}^1$

素因数の和:316

約数の個数: 48

約数和(自身を含む): 168920640

約数和(自身を除く): 78424412

約数列:

[1, 2, 4, 37, 53, 74, 83, 106, 139, 148, 166, 212, 278, 332, 556, 1961, 3071, 3922, 4399, 5143, 6142, 7367, 7844, 8798, 10286, 11537, 12284, 14734, 17596, 20572, 23074, 29468, 46148, 162763, 272579, 325526, 426869, 545158, 611461, 651052, 853738, 1090316, 1222922, 1707476, 2445844, 22624057, 45248114, 90496228]

約数ペア:

[(1, 90496228), (2, 45248114), (4, 22624057), (37, 2445844), (53, 1707476), (74, 1222922), (83, 1090316), (106, 853738), (139, 651052), (148, 611461), (166, 545158), (212, 426869), (278, 325526), (332, 272579), (556, 162763), (1961, 46148), (3071, 29468), (3922, 23074), (4399, 20572), (5143, 17596), (6142, 14734), (7367, 12284), (7844, 11537), (8798, 10286)]