66842646

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1$

素因数の和:150

約数の個数: 128

約数和(自身を含む): 165473280

約数和(自身を除く): 98630634

約数列:

[1, 2, 3, 6, 13, 19, 23, 26, 37, 38, 39, 46, 53, 57, 69, 74, 78, 106, 111, 114, 138, 159, 222, 247, 299, 318, 437, 481, 494, 598, 689, 703, 741, 851, 874, 897, 962, 1007, 1219, 1311, 1378, 1406, 1443, 1482, 1702, 1794, 1961, 2014, 2067, 2109, 2438, 2553, 2622, 2886, 3021, 3657, 3922, 4134, 4218, 5106, 5681, 5883, 6042, 7314, 9139, 11063, 11362, 11766, 13091, 15847, 16169, 17043, 18278, 22126, 23161, 25493, 26182, 27417, 31694, 32338, 33189, 34086, 37259, 39273, 45103, 46322, 47541, 48507, 50986, 54834, 66378, 69483, 74518, 76479, 78546, 90206, 95082, 97014, 111777, 135309, 138966, 152958, 210197, 223554, 270618, 301093, 420394, 484367, 586339, 602186, 630591, 856957, 903279, 968734, 1172678, 1261182, 1453101, 1713914, 1759017, 1806558, 2570871, 2906202, 3518034, 5141742, 11140441, 22280882, 33421323, 66842646]

約数ペア:

[(1, 66842646), (2, 33421323), (3, 22280882), (6, 11140441), (13, 5141742), (19, 3518034), (23, 2906202), (26, 2570871), (37, 1806558), (38, 1759017), (39, 1713914), (46, 1453101), (53, 1261182), (57, 1172678), (69, 968734), (74, 903279), (78, 856957), (106, 630591), (111, 602186), (114, 586339), (138, 484367), (159, 420394), (222, 301093), (247, 270618), (299, 223554), (318, 210197), (437, 152958), (481, 138966), (494, 135309), (598, 111777), (689, 97014), (703, 95082), (741, 90206), (851, 78546), (874, 76479), (897, 74518), (962, 69483), (1007, 66378), (1219, 54834), (1311, 50986), (1378, 48507), (1406, 47541), (1443, 46322), (1482, 45103), (1702, 39273), (1794, 37259), (1961, 34086), (2014, 33189), (2067, 32338), (2109, 31694), (2438, 27417), (2553, 26182), (2622, 25493), (2886, 23161), (3021, 22126), (3657, 18278), (3922, 17043), (4134, 16169), (4218, 15847), (5106, 13091), (5681, 11766), (5883, 11362), (6042, 11063), (7314, 9139)]