91409736

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{139}}^1$

素因数の和:259

約数の個数: 128

約数和(自身を含む): 261273600

約数和(自身を除く): 169863864

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 47, 53, 66, 88, 94, 106, 132, 139, 141, 159, 188, 212, 264, 278, 282, 318, 376, 417, 424, 517, 556, 564, 583, 636, 834, 1034, 1112, 1128, 1166, 1272, 1529, 1551, 1668, 1749, 2068, 2332, 2491, 3058, 3102, 3336, 3498, 4136, 4587, 4664, 4982, 6116, 6204, 6533, 6996, 7367, 7473, 9174, 9964, 12232, 12408, 13066, 13992, 14734, 14946, 18348, 19599, 19928, 22101, 26132, 27401, 29468, 29892, 36696, 39198, 44202, 52264, 54802, 58936, 59784, 71863, 78396, 81037, 82203, 88404, 109604, 143726, 156792, 162074, 164406, 176808, 215589, 219208, 243111, 287452, 324148, 328812, 346249, 431178, 486222, 574904, 648296, 657624, 692498, 862356, 972444, 1038747, 1384996, 1724712, 1944888, 2077494, 2769992, 3808739, 4154988, 7617478, 8309976, 11426217, 15234956, 22852434, 30469912, 45704868, 91409736]

約数ペア:

[(1, 91409736), (2, 45704868), (3, 30469912), (4, 22852434), (6, 15234956), (8, 11426217), (11, 8309976), (12, 7617478), (22, 4154988), (24, 3808739), (33, 2769992), (44, 2077494), (47, 1944888), (53, 1724712), (66, 1384996), (88, 1038747), (94, 972444), (106, 862356), (132, 692498), (139, 657624), (141, 648296), (159, 574904), (188, 486222), (212, 431178), (264, 346249), (278, 328812), (282, 324148), (318, 287452), (376, 243111), (417, 219208), (424, 215589), (517, 176808), (556, 164406), (564, 162074), (583, 156792), (636, 143726), (834, 109604), (1034, 88404), (1112, 82203), (1128, 81037), (1166, 78396), (1272, 71863), (1529, 59784), (1551, 58936), (1668, 54802), (1749, 52264), (2068, 44202), (2332, 39198), (2491, 36696), (3058, 29892), (3102, 29468), (3336, 27401), (3498, 26132), (4136, 22101), (4587, 19928), (4664, 19599), (4982, 18348), (6116, 14946), (6204, 14734), (6533, 13992), (6996, 13066), (7367, 12408), (7473, 12232), (9174, 9964)]