90019404

素因数分解:

$2^2\times 3^3\times {\mathrm{157}}^1\times {\mathrm{5309}}^1$

素因数の和:5479

約数の個数: 48

約数和(自身を含む): 234914400

約数和(自身を除く): 144894996

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 157, 314, 471, 628, 942, 1413, 1884, 2826, 4239, 5309, 5652, 8478, 10618, 15927, 16956, 21236, 31854, 47781, 63708, 95562, 143343, 191124, 286686, 573372, 833513, 1667026, 2500539, 3334052, 5001078, 7501617, 10002156, 15003234, 22504851, 30006468, 45009702, 90019404]

約数ペア:

[(1, 90019404), (2, 45009702), (3, 30006468), (4, 22504851), (6, 15003234), (9, 10002156), (12, 7501617), (18, 5001078), (27, 3334052), (36, 2500539), (54, 1667026), (108, 833513), (157, 573372), (314, 286686), (471, 191124), (628, 143343), (942, 95562), (1413, 63708), (1884, 47781), (2826, 31854), (4239, 21236), (5309, 16956), (5652, 15927), (8478, 10618)]