65641284

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{283}}^1\times {\mathrm{379}}^1$

素因数の和:689

約数の個数: 72

約数和(自身を含む): 176772960

約数和(自身を除く): 111131676

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 34, 36, 51, 68, 102, 153, 204, 283, 306, 379, 566, 612, 758, 849, 1132, 1137, 1516, 1698, 2274, 2547, 3396, 3411, 4548, 4811, 5094, 6443, 6822, 9622, 10188, 12886, 13644, 14433, 19244, 19329, 25772, 28866, 38658, 43299, 57732, 57987, 77316, 86598, 107257, 115974, 173196, 214514, 231948, 321771, 429028, 643542, 965313, 1287084, 1823369, 1930626, 3646738, 3861252, 5470107, 7293476, 10940214, 16410321, 21880428, 32820642, 65641284]

約数ペア:

[(1, 65641284), (2, 32820642), (3, 21880428), (4, 16410321), (6, 10940214), (9, 7293476), (12, 5470107), (17, 3861252), (18, 3646738), (34, 1930626), (36, 1823369), (51, 1287084), (68, 965313), (102, 643542), (153, 429028), (204, 321771), (283, 231948), (306, 214514), (379, 173196), (566, 115974), (612, 107257), (758, 86598), (849, 77316), (1132, 57987), (1137, 57732), (1516, 43299), (1698, 38658), (2274, 28866), (2547, 25772), (3396, 19329), (3411, 19244), (4548, 14433), (4811, 13644), (5094, 12886), (6443, 10188), (6822, 9622)]