72107224

素因数分解:

$2^3\times 7^2\times {\mathrm{29}}^1\times {\mathrm{6343}}^1$

素因数の和:6392

約数の個数: 48

約数和(自身を含む): 162723600

約数和(自身を除く): 90616376

約数列:

[1, 2, 4, 7, 8, 14, 28, 29, 49, 56, 58, 98, 116, 196, 203, 232, 392, 406, 812, 1421, 1624, 2842, 5684, 6343, 11368, 12686, 25372, 44401, 50744, 88802, 177604, 183947, 310807, 355208, 367894, 621614, 735788, 1243228, 1287629, 1471576, 2486456, 2575258, 5150516, 9013403, 10301032, 18026806, 36053612, 72107224]

約数ペア:

[(1, 72107224), (2, 36053612), (4, 18026806), (7, 10301032), (8, 9013403), (14, 5150516), (28, 2575258), (29, 2486456), (49, 1471576), (56, 1287629), (58, 1243228), (98, 735788), (116, 621614), (196, 367894), (203, 355208), (232, 310807), (392, 183947), (406, 177604), (812, 88802), (1421, 50744), (1624, 44401), (2842, 25372), (5684, 12686), (6343, 11368)]