89857044

素因数分解:

$2^2\times 3^2\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{2309}}^1$

素因数の和:2389

約数の個数: 72

約数和(自身を含む): 242161920

約数和(自身を除く): 152304876

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 36, 46, 47, 69, 92, 94, 138, 141, 188, 207, 276, 282, 414, 423, 564, 828, 846, 1081, 1692, 2162, 2309, 3243, 4324, 4618, 6486, 6927, 9236, 9729, 12972, 13854, 19458, 20781, 27708, 38916, 41562, 53107, 83124, 106214, 108523, 159321, 212428, 217046, 318642, 325569, 434092, 477963, 637284, 651138, 955926, 976707, 1302276, 1911852, 1953414, 2496029, 3906828, 4992058, 7488087, 9984116, 14976174, 22464261, 29952348, 44928522, 89857044]

約数ペア:

[(1, 89857044), (2, 44928522), (3, 29952348), (4, 22464261), (6, 14976174), (9, 9984116), (12, 7488087), (18, 4992058), (23, 3906828), (36, 2496029), (46, 1953414), (47, 1911852), (69, 1302276), (92, 976707), (94, 955926), (138, 651138), (141, 637284), (188, 477963), (207, 434092), (276, 325569), (282, 318642), (414, 217046), (423, 212428), (564, 159321), (828, 108523), (846, 106214), (1081, 83124), (1692, 53107), (2162, 41562), (2309, 38916), (3243, 27708), (4324, 20781), (4618, 19458), (6486, 13854), (6927, 12972), (9236, 9729)]