81470796

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{8693}}^1$

素因数の和:8782

約数の個数: 48

約数和(自身を含む): 210325248

約数和(自身を除く): 128854452

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 71, 132, 142, 213, 284, 426, 781, 852, 1562, 2343, 3124, 4686, 8693, 9372, 17386, 26079, 34772, 52158, 95623, 104316, 191246, 286869, 382492, 573738, 617203, 1147476, 1234406, 1851609, 2468812, 3703218, 6789233, 7406436, 13578466, 20367699, 27156932, 40735398, 81470796]

約数ペア:

[(1, 81470796), (2, 40735398), (3, 27156932), (4, 20367699), (6, 13578466), (11, 7406436), (12, 6789233), (22, 3703218), (33, 2468812), (44, 1851609), (66, 1234406), (71, 1147476), (132, 617203), (142, 573738), (213, 382492), (284, 286869), (426, 191246), (781, 104316), (852, 95623), (1562, 52158), (2343, 34772), (3124, 26079), (4686, 17386), (8693, 9372)]