77729304

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{271}}^1$

素因数の和:353

約数の個数: 128

約数和(自身を含む): 223257600

約数和(自身を除く): 145528296

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 19, 24, 34, 37, 38, 51, 57, 68, 74, 76, 102, 111, 114, 136, 148, 152, 204, 222, 228, 271, 296, 323, 408, 444, 456, 542, 629, 646, 703, 813, 888, 969, 1084, 1258, 1292, 1406, 1626, 1887, 1938, 2109, 2168, 2516, 2584, 2812, 3252, 3774, 3876, 4218, 4607, 5032, 5149, 5624, 6504, 7548, 7752, 8436, 9214, 10027, 10298, 11951, 13821, 15096, 15447, 16872, 18428, 20054, 20596, 23902, 27642, 30081, 30894, 35853, 36856, 40108, 41192, 47804, 55284, 60162, 61788, 71706, 80216, 87533, 95608, 110568, 120324, 123576, 143412, 170459, 175066, 190513, 240648, 262599, 286824, 340918, 350132, 381026, 511377, 525198, 571539, 681836, 700264, 762052, 1022754, 1050396, 1143078, 1363672, 1524104, 2045508, 2100792, 2286156, 3238721, 4091016, 4572312, 6477442, 9716163, 12954884, 19432326, 25909768, 38864652, 77729304]

約数ペア:

[(1, 77729304), (2, 38864652), (3, 25909768), (4, 19432326), (6, 12954884), (8, 9716163), (12, 6477442), (17, 4572312), (19, 4091016), (24, 3238721), (34, 2286156), (37, 2100792), (38, 2045508), (51, 1524104), (57, 1363672), (68, 1143078), (74, 1050396), (76, 1022754), (102, 762052), (111, 700264), (114, 681836), (136, 571539), (148, 525198), (152, 511377), (204, 381026), (222, 350132), (228, 340918), (271, 286824), (296, 262599), (323, 240648), (408, 190513), (444, 175066), (456, 170459), (542, 143412), (629, 123576), (646, 120324), (703, 110568), (813, 95608), (888, 87533), (969, 80216), (1084, 71706), (1258, 61788), (1292, 60162), (1406, 55284), (1626, 47804), (1887, 41192), (1938, 40108), (2109, 36856), (2168, 35853), (2516, 30894), (2584, 30081), (2812, 27642), (3252, 23902), (3774, 20596), (3876, 20054), (4218, 18428), (4607, 16872), (5032, 15447), (5149, 15096), (5624, 13821), (6504, 11951), (7548, 10298), (7752, 10027), (8436, 9214)]