84787272

素因数分解:

$2^3\times 3^2\times {\mathrm{19}}^1\times {\mathrm{61979}}^1$

素因数の和:62010

約数の個数: 48

約数和(自身を含む): 241722000

約数和(自身を除く): 156934728

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 36, 38, 57, 72, 76, 114, 152, 171, 228, 342, 456, 684, 1368, 61979, 123958, 185937, 247916, 371874, 495832, 557811, 743748, 1115622, 1177601, 1487496, 2231244, 2355202, 3532803, 4462488, 4710404, 7065606, 9420808, 10598409, 14131212, 21196818, 28262424, 42393636, 84787272]

約数ペア:

[(1, 84787272), (2, 42393636), (3, 28262424), (4, 21196818), (6, 14131212), (8, 10598409), (9, 9420808), (12, 7065606), (18, 4710404), (19, 4462488), (24, 3532803), (36, 2355202), (38, 2231244), (57, 1487496), (72, 1177601), (76, 1115622), (114, 743748), (152, 557811), (171, 495832), (228, 371874), (342, 247916), (456, 185937), (684, 123958), (1368, 61979)]