78889774856

素因数分解:

$2^3\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{97}}^1\times {\mathrm{74587}}^1$

素因数の和:74766

約数の個数: 64

約数和(自身を含む): 157887878400

約数和(自身を除く): 78998103544

約数列:

[1, 2, 4, 8, 29, 47, 58, 94, 97, 116, 188, 194, 232, 376, 388, 776, 1363, 2726, 2813, 4559, 5452, 5626, 9118, 10904, 11252, 18236, 22504, 36472, 74587, 132211, 149174, 264422, 298348, 528844, 596696, 1057688, 2163023, 3505589, 4326046, 7011178, 7234939, 8652092, 14022356, 14469878, 17304184, 28044712, 28939756, 57879512, 101662081, 203324162, 209813231, 340042133, 406648324, 419626462, 680084266, 813296648, 839252924, 1360168532, 1678505848, 2720337064, 9861221857, 19722443714, 39444887428, 78889774856]

約数ペア:

[(1, 78889774856), (2, 39444887428), (4, 19722443714), (8, 9861221857), (29, 2720337064), (47, 1678505848), (58, 1360168532), (94, 839252924), (97, 813296648), (116, 680084266), (188, 419626462), (194, 406648324), (232, 340042133), (376, 209813231), (388, 203324162), (776, 101662081), (1363, 57879512), (2726, 28939756), (2813, 28044712), (4559, 17304184), (5452, 14469878), (5626, 14022356), (9118, 8652092), (10904, 7234939), (11252, 7011178), (18236, 4326046), (22504, 3505589), (36472, 2163023), (74587, 1057688), (132211, 596696), (149174, 528844), (264422, 298348)]