78560944

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^3\times {\mathrm{17}}^1\times {\mathrm{31}}^1$

素因数の和:96

約数の個数: 160

約数和(自身を含む): 209129472

約数和(自身を除く): 130568528

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 17, 22, 28, 31, 34, 44, 56, 62, 68, 77, 88, 112, 119, 121, 124, 136, 154, 176, 187, 217, 238, 242, 248, 272, 308, 341, 374, 434, 476, 484, 496, 527, 616, 682, 748, 847, 868, 952, 968, 1054, 1232, 1309, 1331, 1364, 1496, 1694, 1736, 1904, 1936, 2057, 2108, 2387, 2618, 2662, 2728, 2992, 3388, 3472, 3689, 3751, 4114, 4216, 4774, 5236, 5324, 5456, 5797, 6776, 7378, 7502, 8228, 8432, 9317, 9548, 10472, 10648, 11594, 13552, 14399, 14756, 15004, 16456, 18634, 19096, 20944, 21296, 22627, 23188, 26257, 28798, 29512, 30008, 32912, 37268, 38192, 40579, 41261, 45254, 46376, 52514, 57596, 59024, 60016, 63767, 74536, 81158, 82522, 90508, 92752, 105028, 115192, 127534, 149072, 158389, 162316, 165044, 181016, 210056, 230384, 255068, 288827, 316778, 324632, 330088, 362032, 420112, 446369, 510136, 577654, 633556, 649264, 660176, 701437, 892738, 1020272, 1155308, 1267112, 1402874, 1785476, 2310616, 2534224, 2805748, 3570952, 4621232, 4910059, 5611496, 7141904, 9820118, 11222992, 19640236, 39280472, 78560944]

約数ペア:

[(1, 78560944), (2, 39280472), (4, 19640236), (7, 11222992), (8, 9820118), (11, 7141904), (14, 5611496), (16, 4910059), (17, 4621232), (22, 3570952), (28, 2805748), (31, 2534224), (34, 2310616), (44, 1785476), (56, 1402874), (62, 1267112), (68, 1155308), (77, 1020272), (88, 892738), (112, 701437), (119, 660176), (121, 649264), (124, 633556), (136, 577654), (154, 510136), (176, 446369), (187, 420112), (217, 362032), (238, 330088), (242, 324632), (248, 316778), (272, 288827), (308, 255068), (341, 230384), (374, 210056), (434, 181016), (476, 165044), (484, 162316), (496, 158389), (527, 149072), (616, 127534), (682, 115192), (748, 105028), (847, 92752), (868, 90508), (952, 82522), (968, 81158), (1054, 74536), (1232, 63767), (1309, 60016), (1331, 59024), (1364, 57596), (1496, 52514), (1694, 46376), (1736, 45254), (1904, 41261), (1936, 40579), (2057, 38192), (2108, 37268), (2387, 32912), (2618, 30008), (2662, 29512), (2728, 28798), (2992, 26257), (3388, 23188), (3472, 22627), (3689, 21296), (3751, 20944), (4114, 19096), (4216, 18634), (4774, 16456), (5236, 15004), (5324, 14756), (5456, 14399), (5797, 13552), (6776, 11594), (7378, 10648), (7502, 10472), (8228, 9548), (8432, 9317)]