121914864

素因数分解:

$2^4\times 3^2\times {\mathrm{421}}^1\times {\mathrm{2011}}^1$

素因数の和:2446

約数の個数: 60

約数和(自身を含む): 342172792

約数和(自身を除く): 220257928

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 421, 842, 1263, 1684, 2011, 2526, 3368, 3789, 4022, 5052, 6033, 6736, 7578, 8044, 10104, 12066, 15156, 16088, 18099, 20208, 24132, 30312, 32176, 36198, 48264, 60624, 72396, 96528, 144792, 289584, 846631, 1693262, 2539893, 3386524, 5079786, 6773048, 7619679, 10159572, 13546096, 15239358, 20319144, 30478716, 40638288, 60957432, 121914864]

約数ペア:

[(1, 121914864), (2, 60957432), (3, 40638288), (4, 30478716), (6, 20319144), (8, 15239358), (9, 13546096), (12, 10159572), (16, 7619679), (18, 6773048), (24, 5079786), (36, 3386524), (48, 2539893), (72, 1693262), (144, 846631), (421, 289584), (842, 144792), (1263, 96528), (1684, 72396), (2011, 60624), (2526, 48264), (3368, 36198), (3789, 32176), (4022, 30312), (5052, 24132), (6033, 20208), (6736, 18099), (7578, 16088), (8044, 15156), (10104, 12066)]