73806544

素因数分解:

$2^4\times 7^2\times {\mathrm{47}}^1\times {\mathrm{2003}}^1$

素因数の和:2072

約数の個数: 60

約数和(自身を含む): 169971264

約数和(自身を除く): 96164720

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 47, 49, 56, 94, 98, 112, 188, 196, 329, 376, 392, 658, 752, 784, 1316, 2003, 2303, 2632, 4006, 4606, 5264, 8012, 9212, 14021, 16024, 18424, 28042, 32048, 36848, 56084, 94141, 98147, 112168, 188282, 196294, 224336, 376564, 392588, 658987, 753128, 785176, 1317974, 1506256, 1570352, 2635948, 4612909, 5271896, 9225818, 10543792, 18451636, 36903272, 73806544]

約数ペア:

[(1, 73806544), (2, 36903272), (4, 18451636), (7, 10543792), (8, 9225818), (14, 5271896), (16, 4612909), (28, 2635948), (47, 1570352), (49, 1506256), (56, 1317974), (94, 785176), (98, 753128), (112, 658987), (188, 392588), (196, 376564), (329, 224336), (376, 196294), (392, 188282), (658, 112168), (752, 98147), (784, 94141), (1316, 56084), (2003, 36848), (2303, 32048), (2632, 28042), (4006, 18424), (4606, 16024), (5264, 14021), (8012, 9212)]