77520152

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{223}}^1\times {\mathrm{2287}}^1$

素因数の和:2535

約数の個数: 32

約数和(自身を含む): 153753600

約数和(自身を除く): 76233448

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 223, 446, 892, 1784, 2287, 4237, 4574, 8474, 9148, 16948, 18296, 33896, 43453, 86906, 173812, 347624, 510001, 1020002, 2040004, 4080008, 9690019, 19380038, 38760076, 77520152]

約数ペア:

[(1, 77520152), (2, 38760076), (4, 19380038), (8, 9690019), (19, 4080008), (38, 2040004), (76, 1020002), (152, 510001), (223, 347624), (446, 173812), (892, 86906), (1784, 43453), (2287, 33896), (4237, 18296), (4574, 16948), (8474, 9148)]