99739948

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{4561}}^1$

素因数の和:4654

約数の個数: 48

約数和(自身を含む): 220727808

約数和(自身を除く): 120987860

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 71, 77, 142, 154, 284, 308, 497, 781, 994, 1562, 1988, 3124, 4561, 5467, 9122, 10934, 18244, 21868, 31927, 50171, 63854, 100342, 127708, 200684, 323831, 351197, 647662, 702394, 1295324, 1404788, 2266817, 3562141, 4533634, 7124282, 9067268, 14248564, 24934987, 49869974, 99739948]

約数ペア:

[(1, 99739948), (2, 49869974), (4, 24934987), (7, 14248564), (11, 9067268), (14, 7124282), (22, 4533634), (28, 3562141), (44, 2266817), (71, 1404788), (77, 1295324), (142, 702394), (154, 647662), (284, 351197), (308, 323831), (497, 200684), (781, 127708), (994, 100342), (1562, 63854), (1988, 50171), (3124, 31927), (4561, 21868), (5467, 18244), (9122, 10934)]