80561904

素因数分解:

$2^4\times 3^1\times {\mathrm{59}}^1\times {\mathrm{28447}}^1$

素因数の和:28517

約数の個数: 40

約数和(自身を含む): 211653120

約数和(自身を除く): 131091216

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 59, 118, 177, 236, 354, 472, 708, 944, 1416, 2832, 28447, 56894, 85341, 113788, 170682, 227576, 341364, 455152, 682728, 1365456, 1678373, 3356746, 5035119, 6713492, 10070238, 13426984, 20140476, 26853968, 40280952, 80561904]

約数ペア:

[(1, 80561904), (2, 40280952), (3, 26853968), (4, 20140476), (6, 13426984), (8, 10070238), (12, 6713492), (16, 5035119), (24, 3356746), (48, 1678373), (59, 1365456), (118, 682728), (177, 455152), (236, 341364), (354, 227576), (472, 170682), (708, 113788), (944, 85341), (1416, 56894), (2832, 28447)]