74166528

素因数分解:

$2^8\times 3^1\times {\mathrm{269}}^1\times {\mathrm{359}}^1$

素因数の和:647

約数の個数: 72

約数和(自身を含む): 198676800

約数和(自身を除く): 124510272

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 256, 269, 359, 384, 538, 718, 768, 807, 1076, 1077, 1436, 1614, 2152, 2154, 2872, 3228, 4304, 4308, 5744, 6456, 8608, 8616, 11488, 12912, 17216, 17232, 22976, 25824, 34432, 34464, 45952, 51648, 68864, 68928, 91904, 96571, 103296, 137856, 193142, 206592, 275712, 289713, 386284, 579426, 772568, 1158852, 1545136, 2317704, 3090272, 4635408, 6180544, 9270816, 12361088, 18541632, 24722176, 37083264, 74166528]

約数ペア:

[(1, 74166528), (2, 37083264), (3, 24722176), (4, 18541632), (6, 12361088), (8, 9270816), (12, 6180544), (16, 4635408), (24, 3090272), (32, 2317704), (48, 1545136), (64, 1158852), (96, 772568), (128, 579426), (192, 386284), (256, 289713), (269, 275712), (359, 206592), (384, 193142), (538, 137856), (718, 103296), (768, 96571), (807, 91904), (1076, 68928), (1077, 68864), (1436, 51648), (1614, 45952), (2152, 34464), (2154, 34432), (2872, 25824), (3228, 22976), (4304, 17232), (4308, 17216), (5744, 12912), (6456, 11488), (8608, 8616)]