7879716

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{113}}^1\times {\mathrm{149}}^1$

素因数の和:285

約数の個数: 72

約数和(自身を含む): 21785400

約数和(自身を除く): 13905684

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 113, 117, 149, 156, 226, 234, 298, 339, 447, 452, 468, 596, 678, 894, 1017, 1341, 1356, 1469, 1788, 1937, 2034, 2682, 2938, 3874, 4068, 4407, 5364, 5811, 5876, 7748, 8814, 11622, 13221, 16837, 17433, 17628, 23244, 26442, 33674, 34866, 50511, 52884, 67348, 69732, 101022, 151533, 202044, 218881, 303066, 437762, 606132, 656643, 875524, 1313286, 1969929, 2626572, 3939858, 7879716]

約数ペア:

[(1, 7879716), (2, 3939858), (3, 2626572), (4, 1969929), (6, 1313286), (9, 875524), (12, 656643), (13, 606132), (18, 437762), (26, 303066), (36, 218881), (39, 202044), (52, 151533), (78, 101022), (113, 69732), (117, 67348), (149, 52884), (156, 50511), (226, 34866), (234, 33674), (298, 26442), (339, 23244), (447, 17628), (452, 17433), (468, 16837), (596, 13221), (678, 11622), (894, 8814), (1017, 7748), (1341, 5876), (1356, 5811), (1469, 5364), (1788, 4407), (1937, 4068), (2034, 3874), (2682, 2938)]