69491056

素因数分解:

$2^4\times {\mathrm{19}}^2\times {\mathrm{53}}^1\times {\mathrm{227}}^1$

素因数の和:326

約数の個数: 60

約数和(自身を含む): 145417032

約数和(自身を除く): 75925976

約数列:

[1, 2, 4, 8, 16, 19, 38, 53, 76, 106, 152, 212, 227, 304, 361, 424, 454, 722, 848, 908, 1007, 1444, 1816, 2014, 2888, 3632, 4028, 4313, 5776, 8056, 8626, 12031, 16112, 17252, 19133, 24062, 34504, 38266, 48124, 69008, 76532, 81947, 96248, 153064, 163894, 192496, 228589, 306128, 327788, 457178, 655576, 914356, 1311152, 1828712, 3657424, 4343191, 8686382, 17372764, 34745528, 69491056]

約数ペア:

[(1, 69491056), (2, 34745528), (4, 17372764), (8, 8686382), (16, 4343191), (19, 3657424), (38, 1828712), (53, 1311152), (76, 914356), (106, 655576), (152, 457178), (212, 327788), (227, 306128), (304, 228589), (361, 192496), (424, 163894), (454, 153064), (722, 96248), (848, 81947), (908, 76532), (1007, 69008), (1444, 48124), (1816, 38266), (2014, 34504), (2888, 24062), (3632, 19133), (4028, 17252), (4313, 16112), (5776, 12031), (8056, 8626)]