72240104

素因数分解:

$2^3\times {\mathrm{61}}^1\times {\mathrm{179}}^1\times {\mathrm{827}}^1$

素因数の和:1073

約数の個数: 32

約数和(自身を含む): 138607200

約数和(自身を除く): 66367096

約数列:

[1, 2, 4, 8, 61, 122, 179, 244, 358, 488, 716, 827, 1432, 1654, 3308, 6616, 10919, 21838, 43676, 50447, 87352, 100894, 148033, 201788, 296066, 403576, 592132, 1184264, 9030013, 18060026, 36120052, 72240104]

約数ペア:

[(1, 72240104), (2, 36120052), (4, 18060026), (8, 9030013), (61, 1184264), (122, 592132), (179, 403576), (244, 296066), (358, 201788), (488, 148033), (716, 100894), (827, 87352), (1432, 50447), (1654, 43676), (3308, 21838), (6616, 10919)]