80266146

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{499}}^1$

素因数の和:623

約数の個数: 64

約数和(自身を含む): 181440000

約数和(自身を除く): 101173854

約数列:

[1, 2, 3, 6, 17, 19, 34, 38, 51, 57, 83, 102, 114, 166, 249, 323, 498, 499, 646, 969, 998, 1411, 1497, 1577, 1938, 2822, 2994, 3154, 4233, 4731, 8466, 8483, 9462, 9481, 16966, 18962, 25449, 26809, 28443, 41417, 50898, 53618, 56886, 80427, 82834, 124251, 160854, 161177, 248502, 322354, 483531, 704089, 786923, 967062, 1408178, 1573846, 2112267, 2360769, 4224534, 4721538, 13377691, 26755382, 40133073, 80266146]

約数ペア:

[(1, 80266146), (2, 40133073), (3, 26755382), (6, 13377691), (17, 4721538), (19, 4224534), (34, 2360769), (38, 2112267), (51, 1573846), (57, 1408178), (83, 967062), (102, 786923), (114, 704089), (166, 483531), (249, 322354), (323, 248502), (498, 161177), (499, 160854), (646, 124251), (969, 82834), (998, 80427), (1411, 56886), (1497, 53618), (1577, 50898), (1938, 41417), (2822, 28443), (2994, 26809), (3154, 25449), (4233, 18962), (4731, 16966), (8466, 9481), (8483, 9462)]