65642328

素因数分解:

$2^3\times 3^2\times {\mathrm{157}}^1\times {\mathrm{5807}}^1$

素因数の和:5976

約数の個数: 48

約数和(自身を含む): 178944480

約数和(自身を除く): 113302152

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 157, 314, 471, 628, 942, 1256, 1413, 1884, 2826, 3768, 5652, 5807, 11304, 11614, 17421, 23228, 34842, 46456, 52263, 69684, 104526, 139368, 209052, 418104, 911699, 1823398, 2735097, 3646796, 5470194, 7293592, 8205291, 10940388, 16410582, 21880776, 32821164, 65642328]

約数ペア:

[(1, 65642328), (2, 32821164), (3, 21880776), (4, 16410582), (6, 10940388), (8, 8205291), (9, 7293592), (12, 5470194), (18, 3646796), (24, 2735097), (36, 1823398), (72, 911699), (157, 418104), (314, 209052), (471, 139368), (628, 104526), (942, 69684), (1256, 52263), (1413, 46456), (1884, 34842), (2826, 23228), (3768, 17421), (5652, 11614), (5807, 11304)]