72707136

素因数分解:

$2^6\times 3^1\times {\mathrm{378683}}^1$

素因数の和:378698

約数の個数: 28

約数和(自身を含む): 192371472

約数和(自身を除く): 119664336

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 192, 378683, 757366, 1136049, 1514732, 2272098, 3029464, 4544196, 6058928, 9088392, 12117856, 18176784, 24235712, 36353568, 72707136]

約数ペア:

[(1, 72707136), (2, 36353568), (3, 24235712), (4, 18176784), (6, 12117856), (8, 9088392), (12, 6058928), (16, 4544196), (24, 3029464), (32, 2272098), (48, 1514732), (64, 1136049), (96, 757366), (192, 378683)]