87267908

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{5101}}^1$

素因数の和:5172

約数の個数: 48

約数和(自身を含む): 191998464

約数和(自身を除く): 104730556

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 47, 52, 91, 94, 182, 188, 329, 364, 611, 658, 1222, 1316, 2444, 4277, 5101, 8554, 10202, 17108, 20404, 35707, 66313, 71414, 132626, 142828, 239747, 265252, 464191, 479494, 928382, 958988, 1678229, 1856764, 3116711, 3356458, 6233422, 6712916, 12466844, 21816977, 43633954, 87267908]

約数ペア:

[(1, 87267908), (2, 43633954), (4, 21816977), (7, 12466844), (13, 6712916), (14, 6233422), (26, 3356458), (28, 3116711), (47, 1856764), (52, 1678229), (91, 958988), (94, 928382), (182, 479494), (188, 464191), (329, 265252), (364, 239747), (611, 142828), (658, 132626), (1222, 71414), (1316, 66313), (2444, 35707), (4277, 20404), (5101, 17108), (8554, 10202)]