71604

素因数分解:

$2^2\times 3^4\times {\mathrm{13}}^1\times {\mathrm{17}}^1$

素因数の和:46

約数の個数: 60

約数和(自身を含む): 213444

約数和(自身を除く): 141840

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 17, 18, 26, 27, 34, 36, 39, 51, 52, 54, 68, 78, 81, 102, 108, 117, 153, 156, 162, 204, 221, 234, 306, 324, 351, 442, 459, 468, 612, 663, 702, 884, 918, 1053, 1326, 1377, 1404, 1836, 1989, 2106, 2652, 2754, 3978, 4212, 5508, 5967, 7956, 11934, 17901, 23868, 35802, 71604]

約数ペア:

[(1, 71604), (2, 35802), (3, 23868), (4, 17901), (6, 11934), (9, 7956), (12, 5967), (13, 5508), (17, 4212), (18, 3978), (26, 2754), (27, 2652), (34, 2106), (36, 1989), (39, 1836), (51, 1404), (52, 1377), (54, 1326), (68, 1053), (78, 918), (81, 884), (102, 702), (108, 663), (117, 612), (153, 468), (156, 459), (162, 442), (204, 351), (221, 324), (234, 306)]