91768278

素因数分解:

$2^1\times 3^1\times 7^3\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1$

素因数の和:147

約数の個数: 128

約数和(自身を含む): 235699200

約数和(自身を除く): 143930922

約数列:

[1, 2, 3, 6, 7, 14, 17, 21, 34, 42, 43, 49, 51, 61, 86, 98, 102, 119, 122, 129, 147, 183, 238, 258, 294, 301, 343, 357, 366, 427, 602, 686, 714, 731, 833, 854, 903, 1029, 1037, 1281, 1462, 1666, 1806, 2058, 2074, 2107, 2193, 2499, 2562, 2623, 2989, 3111, 4214, 4386, 4998, 5117, 5246, 5831, 5978, 6222, 6321, 7259, 7869, 8967, 10234, 11662, 12642, 14518, 14749, 15351, 15738, 17493, 17934, 18361, 20923, 21777, 29498, 30702, 34986, 35819, 36722, 41846, 43554, 44247, 44591, 50813, 55083, 62769, 71638, 88494, 89182, 101626, 107457, 110166, 125538, 128527, 133773, 152439, 214914, 250733, 257054, 267546, 304878, 312137, 355691, 385581, 501466, 624274, 711382, 752199, 771162, 899689, 936411, 1067073, 1504398, 1799378, 1872822, 2134146, 2184959, 2699067, 4369918, 5398134, 6554877, 13109754, 15294713, 30589426, 45884139, 91768278]

約数ペア:

[(1, 91768278), (2, 45884139), (3, 30589426), (6, 15294713), (7, 13109754), (14, 6554877), (17, 5398134), (21, 4369918), (34, 2699067), (42, 2184959), (43, 2134146), (49, 1872822), (51, 1799378), (61, 1504398), (86, 1067073), (98, 936411), (102, 899689), (119, 771162), (122, 752199), (129, 711382), (147, 624274), (183, 501466), (238, 385581), (258, 355691), (294, 312137), (301, 304878), (343, 267546), (357, 257054), (366, 250733), (427, 214914), (602, 152439), (686, 133773), (714, 128527), (731, 125538), (833, 110166), (854, 107457), (903, 101626), (1029, 89182), (1037, 88494), (1281, 71638), (1462, 62769), (1666, 55083), (1806, 50813), (2058, 44591), (2074, 44247), (2107, 43554), (2193, 41846), (2499, 36722), (2562, 35819), (2623, 34986), (2989, 30702), (3111, 29498), (4214, 21777), (4386, 20923), (4998, 18361), (5117, 17934), (5246, 17493), (5831, 15738), (5978, 15351), (6222, 14749), (6321, 14518), (7259, 12642), (7869, 11662), (8967, 10234)]