78401892

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{5413}}^1$

素因数の和:5508

約数の個数: 48

約数和(自身を含む): 196463232

約数和(自身を除く): 118061340

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 51, 68, 71, 102, 142, 204, 213, 284, 426, 852, 1207, 2414, 3621, 4828, 5413, 7242, 10826, 14484, 16239, 21652, 32478, 64956, 92021, 184042, 276063, 368084, 384323, 552126, 768646, 1104252, 1152969, 1537292, 2305938, 4611876, 6533491, 13066982, 19600473, 26133964, 39200946, 78401892]

約数ペア:

[(1, 78401892), (2, 39200946), (3, 26133964), (4, 19600473), (6, 13066982), (12, 6533491), (17, 4611876), (34, 2305938), (51, 1537292), (68, 1152969), (71, 1104252), (102, 768646), (142, 552126), (204, 384323), (213, 368084), (284, 276063), (426, 184042), (852, 92021), (1207, 64956), (2414, 32478), (3621, 21652), (4828, 16239), (5413, 14484), (7242, 10826)]