90825372

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{211}}^1\times {\mathrm{1087}}^1$

素因数の和:1319

約数の個数: 72

約数和(自身を含む): 251876352

約数和(自身を除く): 161050980

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 99, 132, 198, 211, 396, 422, 633, 844, 1087, 1266, 1899, 2174, 2321, 2532, 3261, 3798, 4348, 4642, 6522, 6963, 7596, 9284, 9783, 11957, 13044, 13926, 19566, 20889, 23914, 27852, 35871, 39132, 41778, 47828, 71742, 83556, 107613, 143484, 215226, 229357, 430452, 458714, 688071, 917428, 1376142, 2064213, 2522927, 2752284, 4128426, 5045854, 7568781, 8256852, 10091708, 15137562, 22706343, 30275124, 45412686, 90825372]

約数ペア:

[(1, 90825372), (2, 45412686), (3, 30275124), (4, 22706343), (6, 15137562), (9, 10091708), (11, 8256852), (12, 7568781), (18, 5045854), (22, 4128426), (33, 2752284), (36, 2522927), (44, 2064213), (66, 1376142), (99, 917428), (132, 688071), (198, 458714), (211, 430452), (396, 229357), (422, 215226), (633, 143484), (844, 107613), (1087, 83556), (1266, 71742), (1899, 47828), (2174, 41778), (2321, 39132), (2532, 35871), (3261, 27852), (3798, 23914), (4348, 20889), (4642, 19566), (6522, 13926), (6963, 13044), (7596, 11957), (9284, 9783)]