78757588

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{3547}}^1$

素因数の和:3632

約数の個数: 48

約数和(自身を含む): 172461184

約数和(自身を除く): 93703596

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 61, 91, 122, 182, 244, 364, 427, 793, 854, 1586, 1708, 3172, 3547, 5551, 7094, 11102, 14188, 22204, 24829, 46111, 49658, 92222, 99316, 184444, 216367, 322777, 432734, 645554, 865468, 1291108, 1514569, 2812771, 3029138, 5625542, 6058276, 11251084, 19689397, 39378794, 78757588]

約数ペア:

[(1, 78757588), (2, 39378794), (4, 19689397), (7, 11251084), (13, 6058276), (14, 5625542), (26, 3029138), (28, 2812771), (52, 1514569), (61, 1291108), (91, 865468), (122, 645554), (182, 432734), (244, 322777), (364, 216367), (427, 184444), (793, 99316), (854, 92222), (1586, 49658), (1708, 46111), (3172, 24829), (3547, 22204), (5551, 14188), (7094, 11102)]