65802528

素因数分解:

$2^5\times 3^2\times {\mathrm{11}}^1\times {\mathrm{20771}}^1$

素因数の和:20798

約数の個数: 72

約数和(自身を含む): 204147216

約数和(自身を除く): 138344688

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 32, 33, 36, 44, 48, 66, 72, 88, 96, 99, 132, 144, 176, 198, 264, 288, 352, 396, 528, 792, 1056, 1584, 3168, 20771, 41542, 62313, 83084, 124626, 166168, 186939, 228481, 249252, 332336, 373878, 456962, 498504, 664672, 685443, 747756, 913924, 997008, 1370886, 1495512, 1827848, 1994016, 2056329, 2741772, 2991024, 3655696, 4112658, 5483544, 5982048, 7311392, 8225316, 10967088, 16450632, 21934176, 32901264, 65802528]

約数ペア:

[(1, 65802528), (2, 32901264), (3, 21934176), (4, 16450632), (6, 10967088), (8, 8225316), (9, 7311392), (11, 5982048), (12, 5483544), (16, 4112658), (18, 3655696), (22, 2991024), (24, 2741772), (32, 2056329), (33, 1994016), (36, 1827848), (44, 1495512), (48, 1370886), (66, 997008), (72, 913924), (88, 747756), (96, 685443), (99, 664672), (132, 498504), (144, 456962), (176, 373878), (198, 332336), (264, 249252), (288, 228481), (352, 186939), (396, 166168), (528, 124626), (792, 83084), (1056, 62313), (1584, 41542), (3168, 20771)]