71984858288

素因数分解:

$2^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{919}}^1\times {\mathrm{36809}}^1$

素因数の和:37762

約数の個数: 80

約数和(自身を含む): 167971392000

約数和(自身を除く): 95986533712

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 38, 56, 76, 112, 133, 152, 266, 304, 532, 919, 1064, 1838, 2128, 3676, 6433, 7352, 12866, 14704, 17461, 25732, 34922, 36809, 51464, 69844, 73618, 102928, 122227, 139688, 147236, 244454, 257663, 279376, 294472, 488908, 515326, 588944, 699371, 977816, 1030652, 1398742, 1955632, 2061304, 2797484, 4122608, 4895597, 5594968, 9791194, 11189936, 19582388, 33827471, 39164776, 67654942, 78329552, 135309884, 236792297, 270619768, 473584594, 541239536, 642721949, 947169188, 1285443898, 1894338376, 2570887796, 3788676752, 4499053643, 5141775592, 8998107286, 10283551184, 17996214572, 35992429144, 71984858288]

約数ペア:

[(1, 71984858288), (2, 35992429144), (4, 17996214572), (7, 10283551184), (8, 8998107286), (14, 5141775592), (16, 4499053643), (19, 3788676752), (28, 2570887796), (38, 1894338376), (56, 1285443898), (76, 947169188), (112, 642721949), (133, 541239536), (152, 473584594), (266, 270619768), (304, 236792297), (532, 135309884), (919, 78329552), (1064, 67654942), (1838, 39164776), (2128, 33827471), (3676, 19582388), (6433, 11189936), (7352, 9791194), (12866, 5594968), (14704, 4895597), (17461, 4122608), (25732, 2797484), (34922, 2061304), (36809, 1955632), (51464, 1398742), (69844, 1030652), (73618, 977816), (102928, 699371), (122227, 588944), (139688, 515326), (147236, 488908), (244454, 294472), (257663, 279376)]