90221712

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{268517}}^1$

素因数の和:268535

約数の個数: 40

約数和(自身を含む): 266369856

約数和(自身を除く): 176148144

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 268517, 537034, 805551, 1074068, 1611102, 1879619, 2148136, 3222204, 3759238, 4296272, 5638857, 6444408, 7518476, 11277714, 12888816, 15036952, 22555428, 30073904, 45110856, 90221712]

約数ペア:

[(1, 90221712), (2, 45110856), (3, 30073904), (4, 22555428), (6, 15036952), (7, 12888816), (8, 11277714), (12, 7518476), (14, 6444408), (16, 5638857), (21, 4296272), (24, 3759238), (28, 3222204), (42, 2148136), (48, 1879619), (56, 1611102), (84, 1074068), (112, 805551), (168, 537034), (336, 268517)]