64526924

素因数分解:

$2^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{173}}^2$

素因数の和:375

約数の個数: 54

約数和(自身を含む): 144133164

約数和(自身を除く): 79606240

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 49, 77, 98, 154, 173, 196, 308, 346, 539, 692, 1078, 1211, 1903, 2156, 2422, 3806, 4844, 7612, 8477, 13321, 16954, 26642, 29929, 33908, 53284, 59858, 93247, 119716, 186494, 209503, 329219, 372988, 419006, 658438, 838012, 1316876, 1466521, 2304533, 2933042, 4609066, 5866084, 9218132, 16131731, 32263462, 64526924]

約数ペア:

[(1, 64526924), (2, 32263462), (4, 16131731), (7, 9218132), (11, 5866084), (14, 4609066), (22, 2933042), (28, 2304533), (44, 1466521), (49, 1316876), (77, 838012), (98, 658438), (154, 419006), (173, 372988), (196, 329219), (308, 209503), (346, 186494), (539, 119716), (692, 93247), (1078, 59858), (1211, 53284), (1903, 33908), (2156, 29929), (2422, 26642), (3806, 16954), (4844, 13321), (7612, 8477)]