61380924444

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{81191699}}^1$

素因数の和:81191719

約数の個数: 48

約数和(自身を含む): 181869408000

約数和(自身を除く): 120488483556

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, 81191699, 162383398, 243575097, 324766796, 487150194, 568341893, 730725291, 974300388, 1136683786, 1461450582, 1705025679, 2192175873, 2273367572, 2922901164, 3410051358, 4384351746, 5115077037, 6820102716, 8768703492, 10230154074, 15345231111, 20460308148, 30690462222, 61380924444]

約数ペア:

[(1, 61380924444), (2, 30690462222), (3, 20460308148), (4, 15345231111), (6, 10230154074), (7, 8768703492), (9, 6820102716), (12, 5115077037), (14, 4384351746), (18, 3410051358), (21, 2922901164), (27, 2273367572), (28, 2192175873), (36, 1705025679), (42, 1461450582), (54, 1136683786), (63, 974300388), (84, 730725291), (108, 568341893), (126, 487150194), (189, 324766796), (252, 243575097), (378, 162383398), (756, 81191699)]