90269136

素因数分解:

$2^4\times 3^2\times {\mathrm{421}}^1\times {\mathrm{1489}}^1$

素因数の和:1924

約数の個数: 60

約数和(自身を含む): 253398340

約数和(自身を除く): 163129204

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 421, 842, 1263, 1489, 1684, 2526, 2978, 3368, 3789, 4467, 5052, 5956, 6736, 7578, 8934, 10104, 11912, 13401, 15156, 17868, 20208, 23824, 26802, 30312, 35736, 53604, 60624, 71472, 107208, 214416, 626869, 1253738, 1880607, 2507476, 3761214, 5014952, 5641821, 7522428, 10029904, 11283642, 15044856, 22567284, 30089712, 45134568, 90269136]

約数ペア:

[(1, 90269136), (2, 45134568), (3, 30089712), (4, 22567284), (6, 15044856), (8, 11283642), (9, 10029904), (12, 7522428), (16, 5641821), (18, 5014952), (24, 3761214), (36, 2507476), (48, 1880607), (72, 1253738), (144, 626869), (421, 214416), (842, 107208), (1263, 71472), (1489, 60624), (1684, 53604), (2526, 35736), (2978, 30312), (3368, 26802), (3789, 23824), (4467, 20208), (5052, 17868), (5956, 15156), (6736, 13401), (7578, 11912), (8934, 10104)]