81061464

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{47}}^2\times {\mathrm{139}}^1$

素因数の和:253

約数の個数: 96

約数和(自身を含む): 227505600

約数和(自身を除く): 146444136

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 47, 66, 88, 94, 132, 139, 141, 188, 264, 278, 282, 376, 417, 517, 556, 564, 834, 1034, 1112, 1128, 1529, 1551, 1668, 2068, 2209, 3058, 3102, 3336, 4136, 4418, 4587, 6116, 6204, 6533, 6627, 8836, 9174, 12232, 12408, 13066, 13254, 17672, 18348, 19599, 24299, 26132, 26508, 36696, 39198, 48598, 52264, 53016, 71863, 72897, 78396, 97196, 143726, 145794, 156792, 194392, 215589, 287452, 291588, 307051, 431178, 574904, 583176, 614102, 862356, 921153, 1228204, 1724712, 1842306, 2456408, 3377561, 3684612, 6755122, 7369224, 10132683, 13510244, 20265366, 27020488, 40530732, 81061464]

約数ペア:

[(1, 81061464), (2, 40530732), (3, 27020488), (4, 20265366), (6, 13510244), (8, 10132683), (11, 7369224), (12, 6755122), (22, 3684612), (24, 3377561), (33, 2456408), (44, 1842306), (47, 1724712), (66, 1228204), (88, 921153), (94, 862356), (132, 614102), (139, 583176), (141, 574904), (188, 431178), (264, 307051), (278, 291588), (282, 287452), (376, 215589), (417, 194392), (517, 156792), (556, 145794), (564, 143726), (834, 97196), (1034, 78396), (1112, 72897), (1128, 71863), (1529, 53016), (1551, 52264), (1668, 48598), (2068, 39198), (2209, 36696), (3058, 26508), (3102, 26132), (3336, 24299), (4136, 19599), (4418, 18348), (4587, 17672), (6116, 13254), (6204, 13066), (6533, 12408), (6627, 12232), (8836, 9174)]