91890832

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{103}}^1\times {\mathrm{137}}^1$

素因数の和:296

約数の個数: 80

約数和(自身を含む): 202879872

約数和(自身を除く): 110989040

約数列:

[1, 2, 4, 8, 11, 16, 22, 37, 44, 74, 88, 103, 137, 148, 176, 206, 274, 296, 407, 412, 548, 592, 814, 824, 1096, 1133, 1507, 1628, 1648, 2192, 2266, 3014, 3256, 3811, 4532, 5069, 6028, 6512, 7622, 9064, 10138, 12056, 14111, 15244, 18128, 20276, 24112, 28222, 30488, 40552, 41921, 55759, 56444, 60976, 81104, 83842, 111518, 112888, 155221, 167684, 223036, 225776, 310442, 335368, 446072, 522107, 620884, 670736, 892144, 1044214, 1241768, 2088428, 2483536, 4176856, 5743177, 8353712, 11486354, 22972708, 45945416, 91890832]

約数ペア:

[(1, 91890832), (2, 45945416), (4, 22972708), (8, 11486354), (11, 8353712), (16, 5743177), (22, 4176856), (37, 2483536), (44, 2088428), (74, 1241768), (88, 1044214), (103, 892144), (137, 670736), (148, 620884), (176, 522107), (206, 446072), (274, 335368), (296, 310442), (407, 225776), (412, 223036), (548, 167684), (592, 155221), (814, 112888), (824, 111518), (1096, 83842), (1133, 81104), (1507, 60976), (1628, 56444), (1648, 55759), (2192, 41921), (2266, 40552), (3014, 30488), (3256, 28222), (3811, 24112), (4532, 20276), (5069, 18128), (6028, 15244), (6512, 14111), (7622, 12056), (9064, 10138)]