121832976

素因数分解:

$2^4\times 3^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{1997}}^1$

素因数の和:2080

約数の個数: 80

約数和(自身を含む): 332978688

約数和(自身を除く): 211145712

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 41, 48, 62, 82, 93, 123, 124, 164, 186, 246, 248, 328, 372, 492, 496, 656, 744, 984, 1271, 1488, 1968, 1997, 2542, 3813, 3994, 5084, 5991, 7626, 7988, 10168, 11982, 15252, 15976, 20336, 23964, 30504, 31952, 47928, 61008, 61907, 81877, 95856, 123814, 163754, 185721, 245631, 247628, 327508, 371442, 491262, 495256, 655016, 742884, 982524, 990512, 1310032, 1485768, 1965048, 2538187, 2971536, 3930096, 5076374, 7614561, 10152748, 15229122, 20305496, 30458244, 40610992, 60916488, 121832976]

約数ペア:

[(1, 121832976), (2, 60916488), (3, 40610992), (4, 30458244), (6, 20305496), (8, 15229122), (12, 10152748), (16, 7614561), (24, 5076374), (31, 3930096), (41, 2971536), (48, 2538187), (62, 1965048), (82, 1485768), (93, 1310032), (123, 990512), (124, 982524), (164, 742884), (186, 655016), (246, 495256), (248, 491262), (328, 371442), (372, 327508), (492, 247628), (496, 245631), (656, 185721), (744, 163754), (984, 123814), (1271, 95856), (1488, 81877), (1968, 61907), (1997, 61008), (2542, 47928), (3813, 31952), (3994, 30504), (5084, 23964), (5991, 20336), (7626, 15976), (7988, 15252), (10168, 11982)]