127740888

素因数分解:

$2^3\times 3^4\times {\mathrm{11}}^1\times {\mathrm{17921}}^1$

素因数の和:17950

約数の個数: 80

約数和(自身を含む): 390341160

約数和(自身を除く): 262600272

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 22, 24, 27, 33, 36, 44, 54, 66, 72, 81, 88, 99, 108, 132, 162, 198, 216, 264, 297, 324, 396, 594, 648, 792, 891, 1188, 1782, 2376, 3564, 7128, 17921, 35842, 53763, 71684, 107526, 143368, 161289, 197131, 215052, 322578, 394262, 430104, 483867, 591393, 645156, 788524, 967734, 1182786, 1290312, 1451601, 1577048, 1774179, 1935468, 2365572, 2903202, 3548358, 3870936, 4731144, 5322537, 5806404, 7096716, 10645074, 11612808, 14193432, 15967611, 21290148, 31935222, 42580296, 63870444, 127740888]

約数ペア:

[(1, 127740888), (2, 63870444), (3, 42580296), (4, 31935222), (6, 21290148), (8, 15967611), (9, 14193432), (11, 11612808), (12, 10645074), (18, 7096716), (22, 5806404), (24, 5322537), (27, 4731144), (33, 3870936), (36, 3548358), (44, 2903202), (54, 2365572), (66, 1935468), (72, 1774179), (81, 1577048), (88, 1451601), (99, 1290312), (108, 1182786), (132, 967734), (162, 788524), (198, 645156), (216, 591393), (264, 483867), (297, 430104), (324, 394262), (396, 322578), (594, 215052), (648, 197131), (792, 161289), (891, 143368), (1188, 107526), (1782, 71684), (2376, 53763), (3564, 35842), (7128, 17921)]