72723616

素因数分解:

$2^5\times 7^1\times {\mathrm{97}}^1\times {\mathrm{3347}}^1$

素因数の和:3461

約数の個数: 48

約数和(自身を含む): 165364416

約数和(自身を除く): 92640800

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 97, 112, 194, 224, 388, 679, 776, 1358, 1552, 2716, 3104, 3347, 5432, 6694, 10864, 13388, 21728, 23429, 26776, 46858, 53552, 93716, 107104, 187432, 324659, 374864, 649318, 749728, 1298636, 2272613, 2597272, 4545226, 5194544, 9090452, 10389088, 18180904, 36361808, 72723616]

約数ペア:

[(1, 72723616), (2, 36361808), (4, 18180904), (7, 10389088), (8, 9090452), (14, 5194544), (16, 4545226), (28, 2597272), (32, 2272613), (56, 1298636), (97, 749728), (112, 649318), (194, 374864), (224, 324659), (388, 187432), (679, 107104), (776, 93716), (1358, 53552), (1552, 46858), (2716, 26776), (3104, 23429), (3347, 21728), (5432, 13388), (6694, 10864)]