65208

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1$

素因数の和:52

約数の個数: 64

約数和(自身を含む): 201600

約数和(自身を除く): 136392

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 13, 19, 22, 24, 26, 33, 38, 39, 44, 52, 57, 66, 76, 78, 88, 104, 114, 132, 143, 152, 156, 209, 228, 247, 264, 286, 312, 418, 429, 456, 494, 572, 627, 741, 836, 858, 988, 1144, 1254, 1482, 1672, 1716, 1976, 2508, 2717, 2964, 3432, 5016, 5434, 5928, 8151, 10868, 16302, 21736, 32604, 65208]

約数ペア:

[(1, 65208), (2, 32604), (3, 21736), (4, 16302), (6, 10868), (8, 8151), (11, 5928), (12, 5434), (13, 5016), (19, 3432), (22, 2964), (24, 2717), (26, 2508), (33, 1976), (38, 1716), (39, 1672), (44, 1482), (52, 1254), (57, 1144), (66, 988), (76, 858), (78, 836), (88, 741), (104, 627), (114, 572), (132, 494), (143, 456), (152, 429), (156, 418), (209, 312), (228, 286), (247, 264)]