72879986

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{59}}^1\times {\mathrm{773}}^1$

素因数の和:898

約数の個数: 32

約数和(自身を含む): 120372480

約数和(自身を除く): 47492494

約数列:

[1, 2, 17, 34, 47, 59, 94, 118, 773, 799, 1003, 1546, 1598, 2006, 2773, 5546, 13141, 26282, 36331, 45607, 47141, 72662, 91214, 94282, 617627, 775319, 1235254, 1550638, 2143529, 4287058, 36439993, 72879986]

約数ペア:

[(1, 72879986), (2, 36439993), (17, 4287058), (34, 2143529), (47, 1550638), (59, 1235254), (94, 775319), (118, 617627), (773, 94282), (799, 91214), (1003, 72662), (1546, 47141), (1598, 45607), (2006, 36331), (2773, 26282), (5546, 13141)]