80974206

素因数分解:

$2^1\times 3^2\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{2543}}^1$

素因数の和:2641

約数の個数: 48

約数和(自身を含む): 184541760

約数和(自身を除く): 103567554

約数列:

[1, 2, 3, 6, 9, 18, 29, 58, 61, 87, 122, 174, 183, 261, 366, 522, 549, 1098, 1769, 2543, 3538, 5086, 5307, 7629, 10614, 15258, 15921, 22887, 31842, 45774, 73747, 147494, 155123, 221241, 310246, 442482, 465369, 663723, 930738, 1327446, 1396107, 2792214, 4498567, 8997134, 13495701, 26991402, 40487103, 80974206]

約数ペア:

[(1, 80974206), (2, 40487103), (3, 26991402), (6, 13495701), (9, 8997134), (18, 4498567), (29, 2792214), (58, 1396107), (61, 1327446), (87, 930738), (122, 663723), (174, 465369), (183, 442482), (261, 310246), (366, 221241), (522, 155123), (549, 147494), (1098, 73747), (1769, 45774), (2543, 31842), (3538, 22887), (5086, 15921), (5307, 15258), (7629, 10614)]