68986458

素因数分解:

$2^1\times 3^3\times {\mathrm{59}}^2\times {\mathrm{367}}^1$

素因数の和:496

約数の個数: 48

約数和(自身を含む): 156370560

約数和(自身を除く): 87384102

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 59, 118, 177, 354, 367, 531, 734, 1062, 1101, 1593, 2202, 3186, 3303, 3481, 6606, 6962, 9909, 10443, 19818, 20886, 21653, 31329, 43306, 62658, 64959, 93987, 129918, 187974, 194877, 389754, 584631, 1169262, 1277527, 2555054, 3832581, 7665162, 11497743, 22995486, 34493229, 68986458]

約数ペア:

[(1, 68986458), (2, 34493229), (3, 22995486), (6, 11497743), (9, 7665162), (18, 3832581), (27, 2555054), (54, 1277527), (59, 1169262), (118, 584631), (177, 389754), (354, 194877), (367, 187974), (531, 129918), (734, 93987), (1062, 64959), (1101, 62658), (1593, 43306), (2202, 31329), (3186, 21653), (3303, 20886), (3481, 19818), (6606, 10443), (6962, 9909)]