61040144

素因数分解:

$2^4\times {\mathrm{11}}^2\times {\mathrm{41}}^1\times {\mathrm{769}}^1$

素因数の和:840

約数の個数: 60

約数和(自身を含む): 133337820

約数和(自身を除く): 72297676

約数列:

[1, 2, 4, 8, 11, 16, 22, 41, 44, 82, 88, 121, 164, 176, 242, 328, 451, 484, 656, 769, 902, 968, 1538, 1804, 1936, 3076, 3608, 4961, 6152, 7216, 8459, 9922, 12304, 16918, 19844, 31529, 33836, 39688, 63058, 67672, 79376, 93049, 126116, 135344, 186098, 252232, 346819, 372196, 504464, 693638, 744392, 1387276, 1488784, 2774552, 3815009, 5549104, 7630018, 15260036, 30520072, 61040144]

約数ペア:

[(1, 61040144), (2, 30520072), (4, 15260036), (8, 7630018), (11, 5549104), (16, 3815009), (22, 2774552), (41, 1488784), (44, 1387276), (82, 744392), (88, 693638), (121, 504464), (164, 372196), (176, 346819), (242, 252232), (328, 186098), (451, 135344), (484, 126116), (656, 93049), (769, 79376), (902, 67672), (968, 63058), (1538, 39688), (1804, 33836), (1936, 31529), (3076, 19844), (3608, 16918), (4961, 12304), (6152, 9922), (7216, 8459)]