90276776

素因数分解:

$2^3\times {\mathrm{79}}^1\times {\mathrm{83}}^1\times {\mathrm{1721}}^1$

素因数の和:1889

約数の個数: 32

約数和(自身を含む): 173577600

約数和(自身を除く): 83300824

約数列:

[1, 2, 4, 8, 79, 83, 158, 166, 316, 332, 632, 664, 1721, 3442, 6557, 6884, 13114, 13768, 26228, 52456, 135959, 142843, 271918, 285686, 543836, 571372, 1087672, 1142744, 11284597, 22569194, 45138388, 90276776]

約数ペア:

[(1, 90276776), (2, 45138388), (4, 22569194), (8, 11284597), (79, 1142744), (83, 1087672), (158, 571372), (166, 543836), (316, 285686), (332, 271918), (632, 142843), (664, 135959), (1721, 52456), (3442, 26228), (6557, 13768), (6884, 13114)]