87282556

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{113}}^1\times {\mathrm{307}}^1$

素因数の和:478

約数の個数: 48

約数和(自身を含む): 168116256

約数和(自身を除く): 80833700

約数列:

[1, 2, 4, 17, 34, 37, 68, 74, 113, 148, 226, 307, 452, 614, 629, 1228, 1258, 1921, 2516, 3842, 4181, 5219, 7684, 8362, 10438, 11359, 16724, 20876, 22718, 34691, 45436, 69382, 71077, 138764, 142154, 193103, 284308, 386206, 589747, 772412, 1179494, 1283567, 2358988, 2567134, 5134268, 21820639, 43641278, 87282556]

約数ペア:

[(1, 87282556), (2, 43641278), (4, 21820639), (17, 5134268), (34, 2567134), (37, 2358988), (68, 1283567), (74, 1179494), (113, 772412), (148, 589747), (226, 386206), (307, 284308), (452, 193103), (614, 142154), (629, 138764), (1228, 71077), (1258, 69382), (1921, 45436), (2516, 34691), (3842, 22718), (4181, 20876), (5219, 16724), (7684, 11359), (8362, 10438)]