90874602

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{18493}}^1$

素因数の和:18524

約数の個数: 64

約数和(自身を含む): 248559360

約数和(自身を除く): 157684758

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 27, 39, 42, 54, 63, 78, 91, 117, 126, 182, 189, 234, 273, 351, 378, 546, 702, 819, 1638, 2457, 4914, 18493, 36986, 55479, 110958, 129451, 166437, 240409, 258902, 332874, 388353, 480818, 499311, 721227, 776706, 998622, 1165059, 1442454, 1682863, 2163681, 2330118, 3365726, 3495177, 4327362, 5048589, 6491043, 6990354, 10097178, 12982086, 15145767, 30291534, 45437301, 90874602]

約数ペア:

[(1, 90874602), (2, 45437301), (3, 30291534), (6, 15145767), (7, 12982086), (9, 10097178), (13, 6990354), (14, 6491043), (18, 5048589), (21, 4327362), (26, 3495177), (27, 3365726), (39, 2330118), (42, 2163681), (54, 1682863), (63, 1442454), (78, 1165059), (91, 998622), (117, 776706), (126, 721227), (182, 499311), (189, 480818), (234, 388353), (273, 332874), (351, 258902), (378, 240409), (546, 166437), (702, 129451), (819, 110958), (1638, 55479), (2457, 36986), (4914, 18493)]