90734462

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{1381}}^1$

素因数の和:1441

約数の個数: 48

約数和(自身を含む): 176918112

約数和(自身を除く): 86183650

約数列:

[1, 2, 7, 13, 14, 19, 26, 38, 91, 133, 182, 247, 266, 361, 494, 722, 1381, 1729, 2527, 2762, 3458, 4693, 5054, 9386, 9667, 17953, 19334, 26239, 32851, 35906, 52478, 65702, 125671, 183673, 251342, 341107, 367346, 498541, 682214, 997082, 2387749, 3489787, 4775498, 6481033, 6979574, 12962066, 45367231, 90734462]

約数ペア:

[(1, 90734462), (2, 45367231), (7, 12962066), (13, 6979574), (14, 6481033), (19, 4775498), (26, 3489787), (38, 2387749), (91, 997082), (133, 682214), (182, 498541), (247, 367346), (266, 341107), (361, 251342), (494, 183673), (722, 125671), (1381, 65702), (1729, 52478), (2527, 35906), (2762, 32851), (3458, 26239), (4693, 19334), (5054, 17953), (9386, 9667)]