7848777768

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^2\times {\mathrm{61}}^1\times {\mathrm{31723}}^1$

素因数の和:31819

約数の個数: 96

約数和(自身を含む): 21596430240

約数和(自身を除く): 13747652472

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 61, 78, 104, 122, 156, 169, 183, 244, 312, 338, 366, 488, 507, 676, 732, 793, 1014, 1352, 1464, 1586, 2028, 2379, 3172, 4056, 4758, 6344, 9516, 10309, 19032, 20618, 30927, 31723, 41236, 61854, 63446, 82472, 95169, 123708, 126892, 190338, 247416, 253784, 380676, 412399, 761352, 824798, 1237197, 1649596, 1935103, 2474394, 3299192, 3870206, 4948788, 5361187, 5805309, 7740412, 9897576, 10722374, 11610618, 15480824, 16083561, 21444748, 23221236, 25156339, 32167122, 42889496, 46442472, 50312678, 64334244, 75469017, 100625356, 128668488, 150938034, 201250712, 301876068, 327032407, 603752136, 654064814, 981097221, 1308129628, 1962194442, 2616259256, 3924388884, 7848777768]

約数ペア:

[(1, 7848777768), (2, 3924388884), (3, 2616259256), (4, 1962194442), (6, 1308129628), (8, 981097221), (12, 654064814), (13, 603752136), (24, 327032407), (26, 301876068), (39, 201250712), (52, 150938034), (61, 128668488), (78, 100625356), (104, 75469017), (122, 64334244), (156, 50312678), (169, 46442472), (183, 42889496), (244, 32167122), (312, 25156339), (338, 23221236), (366, 21444748), (488, 16083561), (507, 15480824), (676, 11610618), (732, 10722374), (793, 9897576), (1014, 7740412), (1352, 5805309), (1464, 5361187), (1586, 4948788), (2028, 3870206), (2379, 3299192), (3172, 2474394), (4056, 1935103), (4758, 1649596), (6344, 1237197), (9516, 824798), (10309, 761352), (19032, 412399), (20618, 380676), (30927, 253784), (31723, 247416), (41236, 190338), (61854, 126892), (63446, 123708), (82472, 95169)]