120846978

素因数分解:

$2^1\times 3^4\times 7^1\times {\mathrm{61}}^1\times {\mathrm{1747}}^1$

素因数の和:1829

約数の個数: 80

約数和(自身を含む): 314723904

約数和(自身を除く): 193876926

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 61, 63, 81, 122, 126, 162, 183, 189, 366, 378, 427, 549, 567, 854, 1098, 1134, 1281, 1647, 1747, 2562, 3294, 3494, 3843, 4941, 5241, 7686, 9882, 10482, 11529, 12229, 15723, 23058, 24458, 31446, 34587, 36687, 47169, 69174, 73374, 94338, 106567, 110061, 141507, 213134, 220122, 283014, 319701, 330183, 639402, 660366, 745969, 959103, 990549, 1491938, 1918206, 1981098, 2237907, 2877309, 4475814, 5754618, 6713721, 8631927, 13427442, 17263854, 20141163, 40282326, 60423489, 120846978]

約数ペア:

[(1, 120846978), (2, 60423489), (3, 40282326), (6, 20141163), (7, 17263854), (9, 13427442), (14, 8631927), (18, 6713721), (21, 5754618), (27, 4475814), (42, 2877309), (54, 2237907), (61, 1981098), (63, 1918206), (81, 1491938), (122, 990549), (126, 959103), (162, 745969), (183, 660366), (189, 639402), (366, 330183), (378, 319701), (427, 283014), (549, 220122), (567, 213134), (854, 141507), (1098, 110061), (1134, 106567), (1281, 94338), (1647, 73374), (1747, 69174), (2562, 47169), (3294, 36687), (3494, 34587), (3843, 31446), (4941, 24458), (5241, 23058), (7686, 15723), (9882, 12229), (10482, 11529)]