68221824

素因数分解:

$2^7\times 3^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{521}}^1$

素因数の和:580

約数の個数: 128

約数和(自身を含む): 204456960

約数和(自身を除く): 136235136

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 31, 32, 33, 44, 48, 62, 64, 66, 88, 93, 96, 124, 128, 132, 176, 186, 192, 248, 264, 341, 352, 372, 384, 496, 521, 528, 682, 704, 744, 992, 1023, 1042, 1056, 1364, 1408, 1488, 1563, 1984, 2046, 2084, 2112, 2728, 2976, 3126, 3968, 4092, 4168, 4224, 5456, 5731, 5952, 6252, 8184, 8336, 10912, 11462, 11904, 12504, 16151, 16368, 16672, 17193, 21824, 22924, 25008, 32302, 32736, 33344, 34386, 43648, 45848, 48453, 50016, 64604, 65472, 66688, 68772, 91696, 96906, 100032, 129208, 130944, 137544, 177661, 183392, 193812, 200064, 258416, 275088, 355322, 366784, 387624, 516832, 532983, 550176, 710644, 733568, 775248, 1033664, 1065966, 1100352, 1421288, 1550496, 2067328, 2131932, 2200704, 2842576, 3100992, 4263864, 5685152, 6201984, 8527728, 11370304, 17055456, 22740608, 34110912, 68221824]

約数ペア:

[(1, 68221824), (2, 34110912), (3, 22740608), (4, 17055456), (6, 11370304), (8, 8527728), (11, 6201984), (12, 5685152), (16, 4263864), (22, 3100992), (24, 2842576), (31, 2200704), (32, 2131932), (33, 2067328), (44, 1550496), (48, 1421288), (62, 1100352), (64, 1065966), (66, 1033664), (88, 775248), (93, 733568), (96, 710644), (124, 550176), (128, 532983), (132, 516832), (176, 387624), (186, 366784), (192, 355322), (248, 275088), (264, 258416), (341, 200064), (352, 193812), (372, 183392), (384, 177661), (496, 137544), (521, 130944), (528, 129208), (682, 100032), (704, 96906), (744, 91696), (992, 68772), (1023, 66688), (1042, 65472), (1056, 64604), (1364, 50016), (1408, 48453), (1488, 45848), (1563, 43648), (1984, 34386), (2046, 33344), (2084, 32736), (2112, 32302), (2728, 25008), (2976, 22924), (3126, 21824), (3968, 17193), (4092, 16672), (4168, 16368), (4224, 16151), (5456, 12504), (5731, 11904), (5952, 11462), (6252, 10912), (8184, 8336)]