89986508

素因数分解:

$2^2\times {\mathrm{17}}^3\times {\mathrm{19}}^1\times {\mathrm{241}}^1$

素因数の和:315

約数の個数: 48

約数和(自身を含む): 176853600

約数和(自身を除く): 86867092

約数列:

[1, 2, 4, 17, 19, 34, 38, 68, 76, 241, 289, 323, 482, 578, 646, 964, 1156, 1292, 4097, 4579, 4913, 5491, 8194, 9158, 9826, 10982, 16388, 18316, 19652, 21964, 69649, 77843, 93347, 139298, 155686, 186694, 278596, 311372, 373388, 1184033, 1323331, 2368066, 2646662, 4736132, 5293324, 22496627, 44993254, 89986508]

約数ペア:

[(1, 89986508), (2, 44993254), (4, 22496627), (17, 5293324), (19, 4736132), (34, 2646662), (38, 2368066), (68, 1323331), (76, 1184033), (241, 373388), (289, 311372), (323, 278596), (482, 186694), (578, 155686), (646, 139298), (964, 93347), (1156, 77843), (1292, 69649), (4097, 21964), (4579, 19652), (4913, 18316), (5491, 16388), (8194, 10982), (9158, 9826)]