78193332

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{310291}}^1$

素因数の和:310308

約数の個数: 36

約数和(自身を含む): 225892576

約数和(自身を除く): 147699244

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 310291, 620582, 930873, 1241164, 1861746, 2172037, 2792619, 3723492, 4344074, 5585238, 6516111, 8688148, 11170476, 13032222, 19548333, 26064444, 39096666, 78193332]

約数ペア:

[(1, 78193332), (2, 39096666), (3, 26064444), (4, 19548333), (6, 13032222), (7, 11170476), (9, 8688148), (12, 6516111), (14, 5585238), (18, 4344074), (21, 3723492), (28, 2792619), (36, 2172037), (42, 1861746), (63, 1241164), (84, 930873), (126, 620582), (252, 310291)]