78625872

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{433}}^1$

素因数の和:557

約数の個数: 120

約数和(自身を含む): 239965544

約数和(自身を除く): 161339672

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 36, 39, 48, 52, 72, 78, 97, 104, 117, 144, 156, 194, 208, 234, 291, 312, 388, 433, 468, 582, 624, 776, 866, 873, 936, 1164, 1261, 1299, 1552, 1732, 1746, 1872, 2328, 2522, 2598, 3464, 3492, 3783, 3897, 4656, 5044, 5196, 5629, 6928, 6984, 7566, 7794, 10088, 10392, 11258, 11349, 13968, 15132, 15588, 16887, 20176, 20784, 22516, 22698, 30264, 31176, 33774, 42001, 45032, 45396, 50661, 60528, 62352, 67548, 84002, 90064, 90792, 101322, 126003, 135096, 168004, 181584, 202644, 252006, 270192, 336008, 378009, 405288, 504012, 546013, 672016, 756018, 810576, 1008024, 1092026, 1512036, 1638039, 2016048, 2184052, 3024072, 3276078, 4368104, 4914117, 6048144, 6552156, 8736208, 9828234, 13104312, 19656468, 26208624, 39312936, 78625872]

約数ペア:

[(1, 78625872), (2, 39312936), (3, 26208624), (4, 19656468), (6, 13104312), (8, 9828234), (9, 8736208), (12, 6552156), (13, 6048144), (16, 4914117), (18, 4368104), (24, 3276078), (26, 3024072), (36, 2184052), (39, 2016048), (48, 1638039), (52, 1512036), (72, 1092026), (78, 1008024), (97, 810576), (104, 756018), (117, 672016), (144, 546013), (156, 504012), (194, 405288), (208, 378009), (234, 336008), (291, 270192), (312, 252006), (388, 202644), (433, 181584), (468, 168004), (582, 135096), (624, 126003), (776, 101322), (866, 90792), (873, 90064), (936, 84002), (1164, 67548), (1261, 62352), (1299, 60528), (1552, 50661), (1732, 45396), (1746, 45032), (1872, 42001), (2328, 33774), (2522, 31176), (2598, 30264), (3464, 22698), (3492, 22516), (3783, 20784), (3897, 20176), (4656, 16887), (5044, 15588), (5196, 15132), (5629, 13968), (6928, 11349), (6984, 11258), (7566, 10392), (7794, 10088)]