80619968

素因数分解:

$2^6\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{383}}^1$

素因数の和:442

約数の個数: 112

約数和(自身を含む): 196632576

約数和(自身を除く): 116012608

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 23, 26, 32, 44, 46, 52, 64, 88, 92, 104, 143, 176, 184, 208, 253, 286, 299, 352, 368, 383, 416, 506, 572, 598, 704, 736, 766, 832, 1012, 1144, 1196, 1472, 1532, 2024, 2288, 2392, 3064, 3289, 4048, 4213, 4576, 4784, 4979, 6128, 6578, 8096, 8426, 8809, 9152, 9568, 9958, 12256, 13156, 16192, 16852, 17618, 19136, 19916, 24512, 26312, 33704, 35236, 39832, 52624, 54769, 67408, 70472, 79664, 96899, 105248, 109538, 114517, 134816, 140944, 159328, 193798, 210496, 219076, 229034, 269632, 281888, 318656, 387596, 438152, 458068, 563776, 775192, 876304, 916136, 1259687, 1550384, 1752608, 1832272, 2519374, 3100768, 3505216, 3664544, 5038748, 6201536, 7329088, 10077496, 20154992, 40309984, 80619968]

約数ペア:

[(1, 80619968), (2, 40309984), (4, 20154992), (8, 10077496), (11, 7329088), (13, 6201536), (16, 5038748), (22, 3664544), (23, 3505216), (26, 3100768), (32, 2519374), (44, 1832272), (46, 1752608), (52, 1550384), (64, 1259687), (88, 916136), (92, 876304), (104, 775192), (143, 563776), (176, 458068), (184, 438152), (208, 387596), (253, 318656), (286, 281888), (299, 269632), (352, 229034), (368, 219076), (383, 210496), (416, 193798), (506, 159328), (572, 140944), (598, 134816), (704, 114517), (736, 109538), (766, 105248), (832, 96899), (1012, 79664), (1144, 70472), (1196, 67408), (1472, 54769), (1532, 52624), (2024, 39832), (2288, 35236), (2392, 33704), (3064, 26312), (3289, 24512), (4048, 19916), (4213, 19136), (4576, 17618), (4784, 16852), (4979, 16192), (6128, 13156), (6578, 12256), (8096, 9958), (8426, 9568), (8809, 9152)]