91788156

素因数分解:

$2^2\times 3^2\times {\mathrm{53}}^1\times {\mathrm{73}}^1\times {\mathrm{659}}^1$

素因数の和:795

約数の個数: 72

約数和(自身を含む): 239999760

約数和(自身を除く): 148211604

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 53, 73, 106, 146, 159, 212, 219, 292, 318, 438, 477, 636, 657, 659, 876, 954, 1314, 1318, 1908, 1977, 2628, 2636, 3869, 3954, 5931, 7738, 7908, 11607, 11862, 15476, 23214, 23724, 34821, 34927, 46428, 48107, 69642, 69854, 96214, 104781, 139284, 139708, 144321, 192428, 209562, 288642, 314343, 419124, 432963, 577284, 628686, 865926, 1257372, 1731852, 2549671, 5099342, 7649013, 10198684, 15298026, 22947039, 30596052, 45894078, 91788156]

約数ペア:

[(1, 91788156), (2, 45894078), (3, 30596052), (4, 22947039), (6, 15298026), (9, 10198684), (12, 7649013), (18, 5099342), (36, 2549671), (53, 1731852), (73, 1257372), (106, 865926), (146, 628686), (159, 577284), (212, 432963), (219, 419124), (292, 314343), (318, 288642), (438, 209562), (477, 192428), (636, 144321), (657, 139708), (659, 139284), (876, 104781), (954, 96214), (1314, 69854), (1318, 69642), (1908, 48107), (1977, 46428), (2628, 34927), (2636, 34821), (3869, 23724), (3954, 23214), (5931, 15476), (7738, 11862), (7908, 11607)]