81188952

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^2\times {\mathrm{37}}^1\times {\mathrm{541}}^1$

素因数の和:613

約数の個数: 96

約数和(自身を含む): 226144080

約数和(自身を除く): 144955128

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 37, 39, 52, 74, 78, 104, 111, 148, 156, 169, 222, 296, 312, 338, 444, 481, 507, 541, 676, 888, 962, 1014, 1082, 1352, 1443, 1623, 1924, 2028, 2164, 2886, 3246, 3848, 4056, 4328, 5772, 6253, 6492, 7033, 11544, 12506, 12984, 14066, 18759, 20017, 21099, 25012, 28132, 37518, 40034, 42198, 50024, 56264, 60051, 75036, 80068, 84396, 91429, 120102, 150072, 160136, 168792, 182858, 240204, 260221, 274287, 365716, 480408, 520442, 548574, 731432, 780663, 1040884, 1097148, 1561326, 2081768, 2194296, 3122652, 3382873, 6245304, 6765746, 10148619, 13531492, 20297238, 27062984, 40594476, 81188952]

約数ペア:

[(1, 81188952), (2, 40594476), (3, 27062984), (4, 20297238), (6, 13531492), (8, 10148619), (12, 6765746), (13, 6245304), (24, 3382873), (26, 3122652), (37, 2194296), (39, 2081768), (52, 1561326), (74, 1097148), (78, 1040884), (104, 780663), (111, 731432), (148, 548574), (156, 520442), (169, 480408), (222, 365716), (296, 274287), (312, 260221), (338, 240204), (444, 182858), (481, 168792), (507, 160136), (541, 150072), (676, 120102), (888, 91429), (962, 84396), (1014, 80068), (1082, 75036), (1352, 60051), (1443, 56264), (1623, 50024), (1924, 42198), (2028, 40034), (2164, 37518), (2886, 28132), (3246, 25012), (3848, 21099), (4056, 20017), (4328, 18759), (5772, 14066), (6253, 12984), (6492, 12506), (7033, 11544)]