79870338

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{409}}^1\times {\mathrm{571}}^1$

素因数の和:1007

約数の個数: 48

約数和(自身を含む): 182925600

約数和(自身を除く): 103055262

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 114, 171, 342, 409, 571, 818, 1142, 1227, 1713, 2454, 3426, 3681, 5139, 7362, 7771, 10278, 10849, 15542, 21698, 23313, 32547, 46626, 65094, 69939, 97641, 139878, 195282, 233539, 467078, 700617, 1401234, 2101851, 4203702, 4437241, 8874482, 13311723, 26623446, 39935169, 79870338]

約数ペア:

[(1, 79870338), (2, 39935169), (3, 26623446), (6, 13311723), (9, 8874482), (18, 4437241), (19, 4203702), (38, 2101851), (57, 1401234), (114, 700617), (171, 467078), (342, 233539), (409, 195282), (571, 139878), (818, 97641), (1142, 69939), (1227, 65094), (1713, 46626), (2454, 32547), (3426, 23313), (3681, 21698), (5139, 15542), (7362, 10849), (7771, 10278)]