65608416

素因数分解:

$2^5\times 3^2\times {\mathrm{157}}^1\times {\mathrm{1451}}^1$

素因数の和:1624

約数の個数: 72

約数和(自身を含む): 187891704

約数和(自身を除く): 122283288

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 157, 288, 314, 471, 628, 942, 1256, 1413, 1451, 1884, 2512, 2826, 2902, 3768, 4353, 5024, 5652, 5804, 7536, 8706, 11304, 11608, 13059, 15072, 17412, 22608, 23216, 26118, 34824, 45216, 46432, 52236, 69648, 104472, 139296, 208944, 227807, 417888, 455614, 683421, 911228, 1366842, 1822456, 2050263, 2733684, 3644912, 4100526, 5467368, 7289824, 8201052, 10934736, 16402104, 21869472, 32804208, 65608416]

約数ペア:

[(1, 65608416), (2, 32804208), (3, 21869472), (4, 16402104), (6, 10934736), (8, 8201052), (9, 7289824), (12, 5467368), (16, 4100526), (18, 3644912), (24, 2733684), (32, 2050263), (36, 1822456), (48, 1366842), (72, 911228), (96, 683421), (144, 455614), (157, 417888), (288, 227807), (314, 208944), (471, 139296), (628, 104472), (942, 69648), (1256, 52236), (1413, 46432), (1451, 45216), (1884, 34824), (2512, 26118), (2826, 23216), (2902, 22608), (3768, 17412), (4353, 15072), (5024, 13059), (5652, 11608), (5804, 11304), (7536, 8706)]