78568056

素因数分解:

$2^3\times 3^4\times 7^1\times {\mathrm{17321}}^1$

素因数の和:17346

約数の個数: 80

約数和(自身を含む): 251515440

約数和(自身を除く): 172947384

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 54, 56, 63, 72, 81, 84, 108, 126, 162, 168, 189, 216, 252, 324, 378, 504, 567, 648, 756, 1134, 1512, 2268, 4536, 17321, 34642, 51963, 69284, 103926, 121247, 138568, 155889, 207852, 242494, 311778, 363741, 415704, 467667, 484988, 623556, 727482, 935334, 969976, 1091223, 1247112, 1403001, 1454964, 1870668, 2182446, 2806002, 2909928, 3273669, 3741336, 4364892, 5612004, 6547338, 8729784, 9821007, 11224008, 13094676, 19642014, 26189352, 39284028, 78568056]

約数ペア:

[(1, 78568056), (2, 39284028), (3, 26189352), (4, 19642014), (6, 13094676), (7, 11224008), (8, 9821007), (9, 8729784), (12, 6547338), (14, 5612004), (18, 4364892), (21, 3741336), (24, 3273669), (27, 2909928), (28, 2806002), (36, 2182446), (42, 1870668), (54, 1454964), (56, 1403001), (63, 1247112), (72, 1091223), (81, 969976), (84, 935334), (108, 727482), (126, 623556), (162, 484988), (168, 467667), (189, 415704), (216, 363741), (252, 311778), (324, 242494), (378, 207852), (504, 155889), (567, 138568), (648, 121247), (756, 103926), (1134, 69284), (1512, 51963), (2268, 34642), (4536, 17321)]