80857746

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{2969}}^1$

素因数の和:3083

約数の個数: 48

約数和(自身を含む): 187644600

約数和(自身を除く): 106786854

約数列:

[1, 2, 3, 6, 9, 17, 18, 34, 51, 89, 102, 153, 178, 267, 306, 534, 801, 1513, 1602, 2969, 3026, 4539, 5938, 8907, 9078, 13617, 17814, 26721, 27234, 50473, 53442, 100946, 151419, 264241, 302838, 454257, 528482, 792723, 908514, 1585446, 2378169, 4492097, 4756338, 8984194, 13476291, 26952582, 40428873, 80857746]

約数ペア:

[(1, 80857746), (2, 40428873), (3, 26952582), (6, 13476291), (9, 8984194), (17, 4756338), (18, 4492097), (34, 2378169), (51, 1585446), (89, 908514), (102, 792723), (153, 528482), (178, 454257), (267, 302838), (306, 264241), (534, 151419), (801, 100946), (1513, 53442), (1602, 50473), (2969, 27234), (3026, 26721), (4539, 17814), (5938, 13617), (8907, 9078)]