68496912

素因数分解:

$2^4\times 3^2\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{521}}^1$

素因数の和:629

約数の個数: 120

約数和(自身を含む): 212048928

約数和(自身を除く): 143552016

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 33, 36, 44, 48, 66, 72, 83, 88, 99, 132, 144, 166, 176, 198, 249, 264, 332, 396, 498, 521, 528, 664, 747, 792, 913, 996, 1042, 1328, 1494, 1563, 1584, 1826, 1992, 2084, 2739, 2988, 3126, 3652, 3984, 4168, 4689, 5478, 5731, 5976, 6252, 7304, 8217, 8336, 9378, 10956, 11462, 11952, 12504, 14608, 16434, 17193, 18756, 21912, 22924, 25008, 32868, 34386, 37512, 43243, 43824, 45848, 51579, 65736, 68772, 75024, 86486, 91696, 103158, 129729, 131472, 137544, 172972, 206316, 259458, 275088, 345944, 389187, 412632, 475673, 518916, 691888, 778374, 825264, 951346, 1037832, 1427019, 1556748, 1902692, 2075664, 2854038, 3113496, 3805384, 4281057, 5708076, 6226992, 7610768, 8562114, 11416152, 17124228, 22832304, 34248456, 68496912]

約数ペア:

[(1, 68496912), (2, 34248456), (3, 22832304), (4, 17124228), (6, 11416152), (8, 8562114), (9, 7610768), (11, 6226992), (12, 5708076), (16, 4281057), (18, 3805384), (22, 3113496), (24, 2854038), (33, 2075664), (36, 1902692), (44, 1556748), (48, 1427019), (66, 1037832), (72, 951346), (83, 825264), (88, 778374), (99, 691888), (132, 518916), (144, 475673), (166, 412632), (176, 389187), (198, 345944), (249, 275088), (264, 259458), (332, 206316), (396, 172972), (498, 137544), (521, 131472), (528, 129729), (664, 103158), (747, 91696), (792, 86486), (913, 75024), (996, 68772), (1042, 65736), (1328, 51579), (1494, 45848), (1563, 43824), (1584, 43243), (1826, 37512), (1992, 34386), (2084, 32868), (2739, 25008), (2988, 22924), (3126, 21912), (3652, 18756), (3984, 17193), (4168, 16434), (4689, 14608), (5478, 12504), (5731, 11952), (5976, 11462), (6252, 10956), (7304, 9378), (8217, 8336)]