89985148

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{2039}}^1$

素因数の和:2130

約数の個数: 48

約数和(自身を含む): 185068800

約数和(自身を除く): 95083652

約数列:

[1, 2, 4, 11, 17, 22, 34, 44, 59, 68, 118, 187, 236, 374, 649, 748, 1003, 1298, 2006, 2039, 2596, 4012, 4078, 8156, 11033, 22066, 22429, 34663, 44132, 44858, 69326, 89716, 120301, 138652, 240602, 381293, 481204, 762586, 1323311, 1525172, 2045117, 2646622, 4090234, 5293244, 8180468, 22496287, 44992574, 89985148]

約数ペア:

[(1, 89985148), (2, 44992574), (4, 22496287), (11, 8180468), (17, 5293244), (22, 4090234), (34, 2646622), (44, 2045117), (59, 1525172), (68, 1323311), (118, 762586), (187, 481204), (236, 381293), (374, 240602), (649, 138652), (748, 120301), (1003, 89716), (1298, 69326), (2006, 44858), (2039, 44132), (2596, 34663), (4012, 22429), (4078, 22066), (8156, 11033)]