72088660

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{661}}^1$

素因数の和:737

約数の個数: 96

約数和(自身を含む): 186842880

約数和(自身を除く): 114754220

約数列:

[1, 2, 4, 5, 7, 10, 14, 19, 20, 28, 35, 38, 41, 70, 76, 82, 95, 133, 140, 164, 190, 205, 266, 287, 380, 410, 532, 574, 661, 665, 779, 820, 1148, 1322, 1330, 1435, 1558, 2644, 2660, 2870, 3116, 3305, 3895, 4627, 5453, 5740, 6610, 7790, 9254, 10906, 12559, 13220, 15580, 18508, 21812, 23135, 25118, 27101, 27265, 46270, 50236, 54202, 54530, 62795, 87913, 92540, 108404, 109060, 125590, 135505, 175826, 189707, 251180, 271010, 351652, 379414, 439565, 514919, 542020, 758828, 879130, 948535, 1029838, 1758260, 1897070, 2059676, 2574595, 3604433, 3794140, 5149190, 7208866, 10298380, 14417732, 18022165, 36044330, 72088660]

約数ペア:

[(1, 72088660), (2, 36044330), (4, 18022165), (5, 14417732), (7, 10298380), (10, 7208866), (14, 5149190), (19, 3794140), (20, 3604433), (28, 2574595), (35, 2059676), (38, 1897070), (41, 1758260), (70, 1029838), (76, 948535), (82, 879130), (95, 758828), (133, 542020), (140, 514919), (164, 439565), (190, 379414), (205, 351652), (266, 271010), (287, 251180), (380, 189707), (410, 175826), (532, 135505), (574, 125590), (661, 109060), (665, 108404), (779, 92540), (820, 87913), (1148, 62795), (1322, 54530), (1330, 54202), (1435, 50236), (1558, 46270), (2644, 27265), (2660, 27101), (2870, 25118), (3116, 23135), (3305, 21812), (3895, 18508), (4627, 15580), (5453, 13220), (5740, 12559), (6610, 10906), (7790, 9254)]