91897036

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{17551}}^1$

素因数の和:17590

約数の個数: 48

約数和(自身を含む): 212308992

約数和(自身を除く): 120411956

約数列:

[1, 2, 4, 7, 11, 14, 17, 22, 28, 34, 44, 68, 77, 119, 154, 187, 238, 308, 374, 476, 748, 1309, 2618, 5236, 17551, 35102, 70204, 122857, 193061, 245714, 298367, 386122, 491428, 596734, 772244, 1193468, 1351427, 2088569, 2702854, 3282037, 4177138, 5405708, 6564074, 8354276, 13128148, 22974259, 45948518, 91897036]

約数ペア:

[(1, 91897036), (2, 45948518), (4, 22974259), (7, 13128148), (11, 8354276), (14, 6564074), (17, 5405708), (22, 4177138), (28, 3282037), (34, 2702854), (44, 2088569), (68, 1351427), (77, 1193468), (119, 772244), (154, 596734), (187, 491428), (238, 386122), (308, 298367), (374, 245714), (476, 193061), (748, 122857), (1309, 70204), (2618, 35102), (5236, 17551)]