87648138

素因数分解:

$2^1\times 3^2\times {\mathrm{47}}^1\times {\mathrm{313}}^1\times {\mathrm{331}}^1$

素因数の和:699

約数の個数: 48

約数和(自身を含む): 195152256

約数和(自身を除く): 107504118

約数列:

[1, 2, 3, 6, 9, 18, 47, 94, 141, 282, 313, 331, 423, 626, 662, 846, 939, 993, 1878, 1986, 2817, 2979, 5634, 5958, 14711, 15557, 29422, 31114, 44133, 46671, 88266, 93342, 103603, 132399, 140013, 207206, 264798, 280026, 310809, 621618, 932427, 1864854, 4869341, 9738682, 14608023, 29216046, 43824069, 87648138]

約数ペア:

[(1, 87648138), (2, 43824069), (3, 29216046), (6, 14608023), (9, 9738682), (18, 4869341), (47, 1864854), (94, 932427), (141, 621618), (282, 310809), (313, 280026), (331, 264798), (423, 207206), (626, 140013), (662, 132399), (846, 103603), (939, 93342), (993, 88266), (1878, 46671), (1986, 44133), (2817, 31114), (2979, 29422), (5634, 15557), (5958, 14711)]