72261056

素因数分解:

$2^6\times 7^1\times {\mathrm{101}}^1\times {\mathrm{1597}}^1$

素因数の和:1717

約数の個数: 56

約数和(自身を含む): 165603936

約数和(自身を除く): 93342880

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 101, 112, 202, 224, 404, 448, 707, 808, 1414, 1597, 1616, 2828, 3194, 3232, 5656, 6388, 6464, 11179, 11312, 12776, 22358, 22624, 25552, 44716, 45248, 51104, 89432, 102208, 161297, 178864, 322594, 357728, 645188, 715456, 1129079, 1290376, 2258158, 2580752, 4516316, 5161504, 9032632, 10323008, 18065264, 36130528, 72261056]

約数ペア:

[(1, 72261056), (2, 36130528), (4, 18065264), (7, 10323008), (8, 9032632), (14, 5161504), (16, 4516316), (28, 2580752), (32, 2258158), (56, 1290376), (64, 1129079), (101, 715456), (112, 645188), (202, 357728), (224, 322594), (404, 178864), (448, 161297), (707, 102208), (808, 89432), (1414, 51104), (1597, 45248), (1616, 44716), (2828, 25552), (3194, 22624), (3232, 22358), (5656, 12776), (6388, 11312), (6464, 11179)]