91468884

素因数分解:

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

素因数の和:146

約数の個数: 144

約数和(自身を含む): 252346752

約数和(自身を除く): 160877868

約数列:

[1, 2, 3, 4, 6, 12, 13, 23, 26, 37, 39, 46, 52, 53, 69, 74, 78, 92, 106, 111, 138, 148, 156, 159, 169, 212, 222, 276, 299, 318, 338, 444, 481, 507, 598, 636, 676, 689, 851, 897, 962, 1014, 1196, 1219, 1378, 1443, 1702, 1794, 1924, 1961, 2028, 2067, 2438, 2553, 2756, 2886, 3404, 3588, 3657, 3887, 3922, 4134, 4876, 5106, 5772, 5883, 6253, 7314, 7774, 7844, 8268, 8957, 10212, 11063, 11661, 11766, 12506, 14628, 15548, 15847, 17914, 18759, 22126, 23322, 23532, 25012, 25493, 26871, 31694, 33189, 35828, 37518, 44252, 45103, 46644, 47541, 50986, 53742, 63388, 66378, 75036, 76479, 90206, 95082, 101972, 107484, 132756, 135309, 143819, 152958, 180412, 190164, 206011, 270618, 287638, 305916, 331409, 412022, 431457, 541236, 575276, 586339, 618033, 662818, 824044, 862914, 994227, 1172678, 1236066, 1325636, 1725828, 1759017, 1988454, 2345356, 2472132, 3518034, 3976908, 7036068, 7622407, 15244814, 22867221, 30489628, 45734442, 91468884]

約数ペア:

[(1, 91468884), (2, 45734442), (3, 30489628), (4, 22867221), (6, 15244814), (12, 7622407), (13, 7036068), (23, 3976908), (26, 3518034), (37, 2472132), (39, 2345356), (46, 1988454), (52, 1759017), (53, 1725828), (69, 1325636), (74, 1236066), (78, 1172678), (92, 994227), (106, 862914), (111, 824044), (138, 662818), (148, 618033), (156, 586339), (159, 575276), (169, 541236), (212, 431457), (222, 412022), (276, 331409), (299, 305916), (318, 287638), (338, 270618), (444, 206011), (481, 190164), (507, 180412), (598, 152958), (636, 143819), (676, 135309), (689, 132756), (851, 107484), (897, 101972), (962, 95082), (1014, 90206), (1196, 76479), (1219, 75036), (1378, 66378), (1443, 63388), (1702, 53742), (1794, 50986), (1924, 47541), (1961, 46644), (2028, 45103), (2067, 44252), (2438, 37518), (2553, 35828), (2756, 33189), (2886, 31694), (3404, 26871), (3588, 25493), (3657, 25012), (3887, 23532), (3922, 23322), (4134, 22126), (4876, 18759), (5106, 17914), (5772, 15847), (5883, 15548), (6253, 14628), (7314, 12506), (7774, 11766), (7844, 11661), (8268, 11063), (8957, 10212)]