90181168

素因数分解:

$2^4\times 7^2\times {\mathrm{11}}^1\times {\mathrm{10457}}^1$

素因数の和:10490

約数の個数: 60

約数和(自身を含む): 221751432

約数和(自身を除く): 131570264

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 44, 49, 56, 77, 88, 98, 112, 154, 176, 196, 308, 392, 539, 616, 784, 1078, 1232, 2156, 4312, 8624, 10457, 20914, 41828, 73199, 83656, 115027, 146398, 167312, 230054, 292796, 460108, 512393, 585592, 805189, 920216, 1024786, 1171184, 1610378, 1840432, 2049572, 3220756, 4099144, 5636323, 6441512, 8198288, 11272646, 12883024, 22545292, 45090584, 90181168]

約数ペア:

[(1, 90181168), (2, 45090584), (4, 22545292), (7, 12883024), (8, 11272646), (11, 8198288), (14, 6441512), (16, 5636323), (22, 4099144), (28, 3220756), (44, 2049572), (49, 1840432), (56, 1610378), (77, 1171184), (88, 1024786), (98, 920216), (112, 805189), (154, 585592), (176, 512393), (196, 460108), (308, 292796), (392, 230054), (539, 167312), (616, 146398), (784, 115027), (1078, 83656), (1232, 73199), (2156, 41828), (4312, 20914), (8624, 10457)]