201613212

素因数分解:

$2^2\times 3^5\times {\mathrm{31}}^1\times {\mathrm{6691}}^1$

素因数の和:6741

約数の個数: 72

約数和(自身を含む): 545638912

約数和(自身を除く): 344025700

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 31, 36, 54, 62, 81, 93, 108, 124, 162, 186, 243, 279, 324, 372, 486, 558, 837, 972, 1116, 1674, 2511, 3348, 5022, 6691, 7533, 10044, 13382, 15066, 20073, 26764, 30132, 40146, 60219, 80292, 120438, 180657, 207421, 240876, 361314, 414842, 541971, 622263, 722628, 829684, 1083942, 1244526, 1625913, 1866789, 2167884, 2489052, 3251826, 3733578, 5600367, 6503652, 7467156, 11200734, 16801101, 22401468, 33602202, 50403303, 67204404, 100806606, 201613212]

約数ペア:

[(1, 201613212), (2, 100806606), (3, 67204404), (4, 50403303), (6, 33602202), (9, 22401468), (12, 16801101), (18, 11200734), (27, 7467156), (31, 6503652), (36, 5600367), (54, 3733578), (62, 3251826), (81, 2489052), (93, 2167884), (108, 1866789), (124, 1625913), (162, 1244526), (186, 1083942), (243, 829684), (279, 722628), (324, 622263), (372, 541971), (486, 414842), (558, 361314), (837, 240876), (972, 207421), (1116, 180657), (1674, 120438), (2511, 80292), (3348, 60219), (5022, 40146), (6691, 30132), (7533, 26764), (10044, 20073), (13382, 15066)]