80688173896

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{181}}^1\times {\mathrm{307}}^1\times {\mathrm{569}}^1$

素因数の和:1103

約数の個数: 128

約数和(自身を含む): 172540368000

約数和(自身を除く): 91852194104

約数列:

[1, 2, 4, 8, 11, 22, 29, 44, 58, 88, 116, 181, 232, 307, 319, 362, 569, 614, 638, 724, 1138, 1228, 1276, 1448, 1991, 2276, 2456, 2552, 3377, 3982, 4552, 5249, 6259, 6754, 7964, 8903, 10498, 12518, 13508, 15928, 16501, 17806, 20996, 25036, 27016, 33002, 35612, 41992, 50072, 55567, 57739, 66004, 71224, 97933, 102989, 111134, 115478, 132008, 174683, 181511, 195866, 205978, 222268, 230956, 349366, 363022, 391732, 411956, 444536, 461912, 611237, 698732, 726044, 783464, 823912, 1132879, 1222474, 1397464, 1452088, 1611443, 1921513, 2265758, 2444948, 2986681, 3222886, 3843026, 4531516, 4889896, 5065807, 5973362, 6445772, 7686052, 9063032, 10131614, 11946724, 12891544, 15372104, 17725873, 20263228, 23893448, 31617623, 32853491, 35451746, 40526456, 55723877, 63235246, 65706982, 70903492, 111447754, 126470492, 131413964, 141806984, 222895508, 252940984, 262827928, 347793853, 445791016, 695587706, 916911067, 1391175412, 1833822134, 2782350824, 3667644268, 7335288536, 10086021737, 20172043474, 40344086948, 80688173896]

約数ペア:

[(1, 80688173896), (2, 40344086948), (4, 20172043474), (8, 10086021737), (11, 7335288536), (22, 3667644268), (29, 2782350824), (44, 1833822134), (58, 1391175412), (88, 916911067), (116, 695587706), (181, 445791016), (232, 347793853), (307, 262827928), (319, 252940984), (362, 222895508), (569, 141806984), (614, 131413964), (638, 126470492), (724, 111447754), (1138, 70903492), (1228, 65706982), (1276, 63235246), (1448, 55723877), (1991, 40526456), (2276, 35451746), (2456, 32853491), (2552, 31617623), (3377, 23893448), (3982, 20263228), (4552, 17725873), (5249, 15372104), (6259, 12891544), (6754, 11946724), (7964, 10131614), (8903, 9063032), (10498, 7686052), (12518, 6445772), (13508, 5973362), (15928, 5065807), (16501, 4889896), (17806, 4531516), (20996, 3843026), (25036, 3222886), (27016, 2986681), (33002, 2444948), (35612, 2265758), (41992, 1921513), (50072, 1611443), (55567, 1452088), (57739, 1397464), (66004, 1222474), (71224, 1132879), (97933, 823912), (102989, 783464), (111134, 726044), (115478, 698732), (132008, 611237), (174683, 461912), (181511, 444536), (195866, 411956), (205978, 391732), (222268, 363022), (230956, 349366)]