765612

素因数分解:

$2^2\times 3^4\times {\mathrm{17}}^1\times {\mathrm{139}}^1$

素因数の和:172

約数の個数: 60

約数和(自身を含む): 2134440

約数和(自身を除く): 1368828

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 27, 34, 36, 51, 54, 68, 81, 102, 108, 139, 153, 162, 204, 278, 306, 324, 417, 459, 556, 612, 834, 918, 1251, 1377, 1668, 1836, 2363, 2502, 2754, 3753, 4726, 5004, 5508, 7089, 7506, 9452, 11259, 14178, 15012, 21267, 22518, 28356, 42534, 45036, 63801, 85068, 127602, 191403, 255204, 382806, 765612]

約数ペア:

[(1, 765612), (2, 382806), (3, 255204), (4, 191403), (6, 127602), (9, 85068), (12, 63801), (17, 45036), (18, 42534), (27, 28356), (34, 22518), (36, 21267), (51, 15012), (54, 14178), (68, 11259), (81, 9452), (102, 7506), (108, 7089), (139, 5508), (153, 5004), (162, 4726), (204, 3753), (278, 2754), (306, 2502), (324, 2363), (417, 1836), (459, 1668), (556, 1377), (612, 1251), (834, 918)]