90709212

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{40423}}^1$

素因数の和:40458

約数の個数: 48

約数和(自身を含む): 244484352

約数和(自身を除く): 153775140

約数列:

[1, 2, 3, 4, 6, 11, 12, 17, 22, 33, 34, 44, 51, 66, 68, 102, 132, 187, 204, 374, 561, 748, 1122, 2244, 40423, 80846, 121269, 161692, 242538, 444653, 485076, 687191, 889306, 1333959, 1374382, 1778612, 2061573, 2667918, 2748764, 4123146, 5335836, 7559101, 8246292, 15118202, 22677303, 30236404, 45354606, 90709212]

約数ペア:

[(1, 90709212), (2, 45354606), (3, 30236404), (4, 22677303), (6, 15118202), (11, 8246292), (12, 7559101), (17, 5335836), (22, 4123146), (33, 2748764), (34, 2667918), (44, 2061573), (51, 1778612), (66, 1374382), (68, 1333959), (102, 889306), (132, 687191), (187, 485076), (204, 444653), (374, 242538), (561, 161692), (748, 121269), (1122, 80846), (2244, 40423)]