87997632

素因数分解:

$2^6\times 3^1\times {\mathrm{23}}^1\times {\mathrm{19927}}^1$

素因数の和:19965

約数の個数: 56

約数和(自身を含む): 242962176

約数和(自身を除く): 154964544

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 32, 46, 48, 64, 69, 92, 96, 138, 184, 192, 276, 368, 552, 736, 1104, 1472, 2208, 4416, 19927, 39854, 59781, 79708, 119562, 159416, 239124, 318832, 458321, 478248, 637664, 916642, 956496, 1275328, 1374963, 1833284, 1912992, 2749926, 3666568, 3825984, 5499852, 7333136, 10999704, 14666272, 21999408, 29332544, 43998816, 87997632]

約数ペア:

[(1, 87997632), (2, 43998816), (3, 29332544), (4, 21999408), (6, 14666272), (8, 10999704), (12, 7333136), (16, 5499852), (23, 3825984), (24, 3666568), (32, 2749926), (46, 1912992), (48, 1833284), (64, 1374963), (69, 1275328), (92, 956496), (96, 916642), (138, 637664), (184, 478248), (192, 458321), (276, 318832), (368, 239124), (552, 159416), (736, 119562), (1104, 79708), (1472, 59781), (2208, 39854), (4416, 19927)]