80936394

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{239}}^1\times {\mathrm{733}}^1$

素因数の和:995

約数の個数: 64

約数和(自身を含む): 202936320

約数和(自身を除く): 121999926

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 33, 42, 66, 77, 154, 231, 239, 462, 478, 717, 733, 1434, 1466, 1673, 2199, 2629, 3346, 4398, 5019, 5131, 5258, 7887, 8063, 10038, 10262, 15393, 15774, 16126, 18403, 24189, 30786, 36806, 48378, 55209, 56441, 110418, 112882, 169323, 175187, 338646, 350374, 525561, 1051122, 1226309, 1927057, 2452618, 3678927, 3854114, 5781171, 7357854, 11562342, 13489399, 26978798, 40468197, 80936394]

約数ペア:

[(1, 80936394), (2, 40468197), (3, 26978798), (6, 13489399), (7, 11562342), (11, 7357854), (14, 5781171), (21, 3854114), (22, 3678927), (33, 2452618), (42, 1927057), (66, 1226309), (77, 1051122), (154, 525561), (231, 350374), (239, 338646), (462, 175187), (478, 169323), (717, 112882), (733, 110418), (1434, 56441), (1466, 55209), (1673, 48378), (2199, 36806), (2629, 30786), (3346, 24189), (4398, 18403), (5019, 16126), (5131, 15774), (5258, 15393), (7887, 10262), (8063, 10038)]