91775457788

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{1241081}}^1$

素因数の和:1241250

約数の個数: 48

約数和(自身を含む): 194601657600

約数和(自身を除く): 102826199812

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 139, 266, 278, 532, 556, 973, 1946, 2641, 3892, 5282, 10564, 18487, 36974, 73948, 1241081, 2482162, 4964324, 8687567, 17375134, 23580539, 34750268, 47161078, 94322156, 165063773, 172510259, 330127546, 345020518, 660255092, 690041036, 1207571813, 2415143626, 3277694921, 4830287252, 6555389842, 13110779684, 22943864447, 45887728894, 91775457788]

約数ペア:

[(1, 91775457788), (2, 45887728894), (4, 22943864447), (7, 13110779684), (14, 6555389842), (19, 4830287252), (28, 3277694921), (38, 2415143626), (76, 1207571813), (133, 690041036), (139, 660255092), (266, 345020518), (278, 330127546), (532, 172510259), (556, 165063773), (973, 94322156), (1946, 47161078), (2641, 34750268), (3892, 23580539), (5282, 17375134), (10564, 8687567), (18487, 4964324), (36974, 2482162), (73948, 1241081)]