80862642

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{17}}^1\times {\mathrm{5393}}^1$

素因数の和:5432

約数の個数: 72

約数和(自身を含む): 215835516

約数和(自身を除く): 134972874

約数列:

[1, 2, 3, 6, 7, 9, 14, 17, 18, 21, 34, 42, 49, 51, 63, 98, 102, 119, 126, 147, 153, 238, 294, 306, 357, 441, 714, 833, 882, 1071, 1666, 2142, 2499, 4998, 5393, 7497, 10786, 14994, 16179, 32358, 37751, 48537, 75502, 91681, 97074, 113253, 183362, 226506, 264257, 275043, 339759, 528514, 550086, 641767, 679518, 792771, 825129, 1283534, 1585542, 1650258, 1925301, 2378313, 3850602, 4492369, 4756626, 5775903, 8984738, 11551806, 13477107, 26954214, 40431321, 80862642]

約数ペア:

[(1, 80862642), (2, 40431321), (3, 26954214), (6, 13477107), (7, 11551806), (9, 8984738), (14, 5775903), (17, 4756626), (18, 4492369), (21, 3850602), (34, 2378313), (42, 1925301), (49, 1650258), (51, 1585542), (63, 1283534), (98, 825129), (102, 792771), (119, 679518), (126, 641767), (147, 550086), (153, 528514), (238, 339759), (294, 275043), (306, 264257), (357, 226506), (441, 183362), (714, 113253), (833, 97074), (882, 91681), (1071, 75502), (1666, 48537), (2142, 37751), (2499, 32358), (4998, 16179), (5393, 14994), (7497, 10786)]