66269802564

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{87658469}}^1$

素因数の和:87658489

約数の個数: 48

約数和(自身を含む): 196354972800

約数和(自身を除く): 130085170236

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 84, 108, 126, 189, 252, 378, 756, 87658469, 175316938, 262975407, 350633876, 525950814, 613609283, 788926221, 1051901628, 1227218566, 1577852442, 1840827849, 2366778663, 2454437132, 3155704884, 3681655698, 4733557326, 5522483547, 7363311396, 9467114652, 11044967094, 16567450641, 22089934188, 33134901282, 66269802564]

約数ペア:

[(1, 66269802564), (2, 33134901282), (3, 22089934188), (4, 16567450641), (6, 11044967094), (7, 9467114652), (9, 7363311396), (12, 5522483547), (14, 4733557326), (18, 3681655698), (21, 3155704884), (27, 2454437132), (28, 2366778663), (36, 1840827849), (42, 1577852442), (54, 1227218566), (63, 1051901628), (84, 788926221), (108, 613609283), (126, 525950814), (189, 350633876), (252, 262975407), (378, 175316938), (756, 87658469)]