56172072

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{29}}^2$

素因数の和:112

約数の個数: 144

約数和(自身を含む): 166813920

約数和(自身を除く): 110641848

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 23, 24, 29, 33, 44, 46, 58, 66, 69, 87, 88, 92, 116, 121, 132, 138, 174, 184, 232, 242, 253, 264, 276, 319, 348, 363, 484, 506, 552, 638, 667, 696, 726, 759, 841, 957, 968, 1012, 1276, 1334, 1452, 1518, 1682, 1914, 2001, 2024, 2523, 2552, 2668, 2783, 2904, 3036, 3364, 3509, 3828, 4002, 5046, 5336, 5566, 6072, 6728, 7018, 7337, 7656, 8004, 8349, 9251, 10092, 10527, 11132, 14036, 14674, 16008, 16698, 18502, 19343, 20184, 21054, 22011, 22264, 27753, 28072, 29348, 33396, 37004, 38686, 42108, 44022, 55506, 58029, 58696, 66792, 74008, 77372, 80707, 84216, 88044, 101761, 111012, 116058, 154744, 161414, 176088, 203522, 212773, 222024, 232116, 242121, 305283, 322828, 407044, 425546, 464232, 484242, 610566, 638319, 645656, 814088, 851092, 968484, 1221132, 1276638, 1702184, 1936968, 2340503, 2442264, 2553276, 4681006, 5106552, 7021509, 9362012, 14043018, 18724024, 28086036, 56172072]

約数ペア:

[(1, 56172072), (2, 28086036), (3, 18724024), (4, 14043018), (6, 9362012), (8, 7021509), (11, 5106552), (12, 4681006), (22, 2553276), (23, 2442264), (24, 2340503), (29, 1936968), (33, 1702184), (44, 1276638), (46, 1221132), (58, 968484), (66, 851092), (69, 814088), (87, 645656), (88, 638319), (92, 610566), (116, 484242), (121, 464232), (132, 425546), (138, 407044), (174, 322828), (184, 305283), (232, 242121), (242, 232116), (253, 222024), (264, 212773), (276, 203522), (319, 176088), (348, 161414), (363, 154744), (484, 116058), (506, 111012), (552, 101761), (638, 88044), (667, 84216), (696, 80707), (726, 77372), (759, 74008), (841, 66792), (957, 58696), (968, 58029), (1012, 55506), (1276, 44022), (1334, 42108), (1452, 38686), (1518, 37004), (1682, 33396), (1914, 29348), (2001, 28072), (2024, 27753), (2523, 22264), (2552, 22011), (2668, 21054), (2783, 20184), (2904, 19343), (3036, 18502), (3364, 16698), (3509, 16008), (3828, 14674), (4002, 14036), (5046, 11132), (5336, 10527), (5566, 10092), (6072, 9251), (6728, 8349), (7018, 8004), (7337, 7656)]