78772968

素因数分解:

$2^3\times 3^2\times {\mathrm{17}}^1\times {\mathrm{139}}^1\times {\mathrm{463}}^1$

素因数の和:631

約数の個数: 96

約数和(自身を含む): 228009600

約数和(自身を除く): 149236632

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 17, 18, 24, 34, 36, 51, 68, 72, 102, 136, 139, 153, 204, 278, 306, 408, 417, 463, 556, 612, 834, 926, 1112, 1224, 1251, 1389, 1668, 1852, 2363, 2502, 2778, 3336, 3704, 4167, 4726, 5004, 5556, 7089, 7871, 8334, 9452, 10008, 11112, 14178, 15742, 16668, 18904, 21267, 23613, 28356, 31484, 33336, 42534, 47226, 56712, 62968, 64357, 70839, 85068, 94452, 128714, 141678, 170136, 188904, 193071, 257428, 283356, 386142, 514856, 566712, 579213, 772284, 1094069, 1158426, 1544568, 2188138, 2316852, 3282207, 4376276, 4633704, 6564414, 8752552, 9846621, 13128828, 19693242, 26257656, 39386484, 78772968]

約数ペア:

[(1, 78772968), (2, 39386484), (3, 26257656), (4, 19693242), (6, 13128828), (8, 9846621), (9, 8752552), (12, 6564414), (17, 4633704), (18, 4376276), (24, 3282207), (34, 2316852), (36, 2188138), (51, 1544568), (68, 1158426), (72, 1094069), (102, 772284), (136, 579213), (139, 566712), (153, 514856), (204, 386142), (278, 283356), (306, 257428), (408, 193071), (417, 188904), (463, 170136), (556, 141678), (612, 128714), (834, 94452), (926, 85068), (1112, 70839), (1224, 64357), (1251, 62968), (1389, 56712), (1668, 47226), (1852, 42534), (2363, 33336), (2502, 31484), (2778, 28356), (3336, 23613), (3704, 21267), (4167, 18904), (4726, 16668), (5004, 15742), (5556, 14178), (7089, 11112), (7871, 10008), (8334, 9452)]