71172288

素因数分解:

$2^6\times 3^2\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{239}}^1$

素因数の和:315

約数の個数: 168

約数和(自身を含む): 228234240

約数和(自身を除く): 157061952

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 32, 33, 36, 44, 47, 48, 64, 66, 72, 88, 94, 96, 99, 132, 141, 144, 176, 188, 192, 198, 239, 264, 282, 288, 352, 376, 396, 423, 478, 517, 528, 564, 576, 704, 717, 752, 792, 846, 956, 1034, 1056, 1128, 1434, 1504, 1551, 1584, 1692, 1912, 2068, 2112, 2151, 2256, 2629, 2868, 3008, 3102, 3168, 3384, 3824, 4136, 4302, 4512, 4653, 5258, 5736, 6204, 6336, 6768, 7648, 7887, 8272, 8604, 9024, 9306, 10516, 11233, 11472, 12408, 13536, 15296, 15774, 16544, 17208, 18612, 21032, 22466, 22944, 23661, 24816, 27072, 31548, 33088, 33699, 34416, 37224, 42064, 44932, 45888, 47322, 49632, 63096, 67398, 68832, 74448, 84128, 89864, 94644, 99264, 101097, 123563, 126192, 134796, 137664, 148896, 168256, 179728, 189288, 202194, 247126, 252384, 269592, 297792, 359456, 370689, 378576, 404388, 494252, 504768, 539184, 718912, 741378, 757152, 808776, 988504, 1078368, 1112067, 1482756, 1514304, 1617552, 1977008, 2156736, 2224134, 2965512, 3235104, 3954016, 4448268, 5931024, 6470208, 7908032, 8896536, 11862048, 17793072, 23724096, 35586144, 71172288]

約数ペア:

[(1, 71172288), (2, 35586144), (3, 23724096), (4, 17793072), (6, 11862048), (8, 8896536), (9, 7908032), (11, 6470208), (12, 5931024), (16, 4448268), (18, 3954016), (22, 3235104), (24, 2965512), (32, 2224134), (33, 2156736), (36, 1977008), (44, 1617552), (47, 1514304), (48, 1482756), (64, 1112067), (66, 1078368), (72, 988504), (88, 808776), (94, 757152), (96, 741378), (99, 718912), (132, 539184), (141, 504768), (144, 494252), (176, 404388), (188, 378576), (192, 370689), (198, 359456), (239, 297792), (264, 269592), (282, 252384), (288, 247126), (352, 202194), (376, 189288), (396, 179728), (423, 168256), (478, 148896), (517, 137664), (528, 134796), (564, 126192), (576, 123563), (704, 101097), (717, 99264), (752, 94644), (792, 89864), (846, 84128), (956, 74448), (1034, 68832), (1056, 67398), (1128, 63096), (1434, 49632), (1504, 47322), (1551, 45888), (1584, 44932), (1692, 42064), (1912, 37224), (2068, 34416), (2112, 33699), (2151, 33088), (2256, 31548), (2629, 27072), (2868, 24816), (3008, 23661), (3102, 22944), (3168, 22466), (3384, 21032), (3824, 18612), (4136, 17208), (4302, 16544), (4512, 15774), (4653, 15296), (5258, 13536), (5736, 12408), (6204, 11472), (6336, 11233), (6768, 10516), (7648, 9306), (7887, 9024), (8272, 8604)]