80286012

素因数分解:

$2^2\times 3^3\times {\mathrm{373}}^1\times {\mathrm{1993}}^1$

素因数の和:2379

約数の個数: 48

約数和(自身を含む): 208811680

約数和(自身を除く): 128525668

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 373, 746, 1119, 1492, 1993, 2238, 3357, 3986, 4476, 5979, 6714, 7972, 10071, 11958, 13428, 17937, 20142, 23916, 35874, 40284, 53811, 71748, 107622, 215244, 743389, 1486778, 2230167, 2973556, 4460334, 6690501, 8920668, 13381002, 20071503, 26762004, 40143006, 80286012]

約数ペア:

[(1, 80286012), (2, 40143006), (3, 26762004), (4, 20071503), (6, 13381002), (9, 8920668), (12, 6690501), (18, 4460334), (27, 2973556), (36, 2230167), (54, 1486778), (108, 743389), (373, 215244), (746, 107622), (1119, 71748), (1492, 53811), (1993, 40284), (2238, 35874), (3357, 23916), (3986, 20142), (4476, 17937), (5979, 13428), (6714, 11958), (7972, 10071)]