77884765020

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{9206237}}^1$

素因数の和:9206299

約数の個数: 72

約数和(自身を含む): 241277085504

約数和(自身を除く): 163392320484

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 47, 60, 90, 94, 141, 180, 188, 235, 282, 423, 470, 564, 705, 846, 940, 1410, 1692, 2115, 2820, 4230, 8460, 9206237, 18412474, 27618711, 36824948, 46031185, 55237422, 82856133, 92062370, 110474844, 138093555, 165712266, 184124740, 276187110, 331424532, 414280665, 432693139, 552374220, 828561330, 865386278, 1298079417, 1657122660, 1730772556, 2163465695, 2596158834, 3894238251, 4326931390, 5192317668, 6490397085, 7788476502, 8653862780, 12980794170, 15576953004, 19471191255, 25961588340, 38942382510, 77884765020]

約数ペア:

[(1, 77884765020), (2, 38942382510), (3, 25961588340), (4, 19471191255), (5, 15576953004), (6, 12980794170), (9, 8653862780), (10, 7788476502), (12, 6490397085), (15, 5192317668), (18, 4326931390), (20, 3894238251), (30, 2596158834), (36, 2163465695), (45, 1730772556), (47, 1657122660), (60, 1298079417), (90, 865386278), (94, 828561330), (141, 552374220), (180, 432693139), (188, 414280665), (235, 331424532), (282, 276187110), (423, 184124740), (470, 165712266), (564, 138093555), (705, 110474844), (846, 92062370), (940, 82856133), (1410, 55237422), (1692, 46031185), (2115, 36824948), (2820, 27618711), (4230, 18412474), (8460, 9206237)]