72506994

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{1597}}^1$

素因数の和:1679

約数の個数: 64

約数和(自身を含む): 176726016

約数和(自身を除く): 104219022

約数列:

[1, 2, 3, 6, 7, 14, 21, 23, 42, 46, 47, 69, 94, 138, 141, 161, 282, 322, 329, 483, 658, 966, 987, 1081, 1597, 1974, 2162, 3194, 3243, 4791, 6486, 7567, 9582, 11179, 15134, 22358, 22701, 33537, 36731, 45402, 67074, 73462, 75059, 110193, 150118, 220386, 225177, 257117, 450354, 514234, 525413, 771351, 1050826, 1542702, 1576239, 1726357, 3152478, 3452714, 5179071, 10358142, 12084499, 24168998, 36253497, 72506994]

約数ペア:

[(1, 72506994), (2, 36253497), (3, 24168998), (6, 12084499), (7, 10358142), (14, 5179071), (21, 3452714), (23, 3152478), (42, 1726357), (46, 1576239), (47, 1542702), (69, 1050826), (94, 771351), (138, 525413), (141, 514234), (161, 450354), (282, 257117), (322, 225177), (329, 220386), (483, 150118), (658, 110193), (966, 75059), (987, 73462), (1081, 67074), (1597, 45402), (1974, 36731), (2162, 33537), (3194, 22701), (3243, 22358), (4791, 15134), (6486, 11179), (7567, 9582)]