76808336

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{223}}^1$

素因数の和:364

約数の個数: 80

約数和(自身を含む): 173322240

約数和(自身を除く): 96513904

約数列:

[1, 2, 4, 8, 11, 16, 19, 22, 38, 44, 76, 88, 103, 152, 176, 206, 209, 223, 304, 412, 418, 446, 824, 836, 892, 1133, 1648, 1672, 1784, 1957, 2266, 2453, 3344, 3568, 3914, 4237, 4532, 4906, 7828, 8474, 9064, 9812, 15656, 16948, 18128, 19624, 21527, 22969, 31312, 33896, 39248, 43054, 45938, 46607, 67792, 86108, 91876, 93214, 172216, 183752, 186428, 252659, 344432, 367504, 372856, 436411, 505318, 745712, 872822, 1010636, 1745644, 2021272, 3491288, 4042544, 4800521, 6982576, 9601042, 19202084, 38404168, 76808336]

約数ペア:

[(1, 76808336), (2, 38404168), (4, 19202084), (8, 9601042), (11, 6982576), (16, 4800521), (19, 4042544), (22, 3491288), (38, 2021272), (44, 1745644), (76, 1010636), (88, 872822), (103, 745712), (152, 505318), (176, 436411), (206, 372856), (209, 367504), (223, 344432), (304, 252659), (412, 186428), (418, 183752), (446, 172216), (824, 93214), (836, 91876), (892, 86108), (1133, 67792), (1648, 46607), (1672, 45938), (1784, 43054), (1957, 39248), (2266, 33896), (2453, 31312), (3344, 22969), (3568, 21527), (3914, 19624), (4237, 18128), (4532, 16948), (4906, 15656), (7828, 9812), (8474, 9064)]