89272564

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{599}}^1$

素因数の和:712

約数の個数: 48

約数和(自身を含む): 172368000

約数和(自身を除く): 83095436

約数列:

[1, 2, 4, 19, 37, 38, 53, 74, 76, 106, 148, 212, 599, 703, 1007, 1198, 1406, 1961, 2014, 2396, 2812, 3922, 4028, 7844, 11381, 22163, 22762, 31747, 37259, 44326, 45524, 63494, 74518, 88652, 126988, 149036, 421097, 603193, 842194, 1174639, 1206386, 1684388, 2349278, 2412772, 4698556, 22318141, 44636282, 89272564]

約数ペア:

[(1, 89272564), (2, 44636282), (4, 22318141), (19, 4698556), (37, 2412772), (38, 2349278), (53, 1684388), (74, 1206386), (76, 1174639), (106, 842194), (148, 603193), (212, 421097), (599, 149036), (703, 126988), (1007, 88652), (1198, 74518), (1406, 63494), (1961, 45524), (2014, 44326), (2396, 37259), (2812, 31747), (3922, 22762), (4028, 22163), (7844, 11381)]