72550688

素因数分解:

$2^5\times 7^1\times {\mathrm{419}}^1\times {\mathrm{773}}^1$

素因数の和:1209

約数の個数: 48

約数和(自身を含む): 163840320

約数和(自身を除く): 91289632

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 419, 773, 838, 1546, 1676, 2933, 3092, 3352, 5411, 5866, 6184, 6704, 10822, 11732, 12368, 13408, 21644, 23464, 24736, 43288, 46928, 86576, 93856, 173152, 323887, 647774, 1295548, 2267209, 2591096, 4534418, 5182192, 9068836, 10364384, 18137672, 36275344, 72550688]

約数ペア:

[(1, 72550688), (2, 36275344), (4, 18137672), (7, 10364384), (8, 9068836), (14, 5182192), (16, 4534418), (28, 2591096), (32, 2267209), (56, 1295548), (112, 647774), (224, 323887), (419, 173152), (773, 93856), (838, 86576), (1546, 46928), (1676, 43288), (2933, 24736), (3092, 23464), (3352, 21644), (5411, 13408), (5866, 12368), (6184, 11732), (6704, 10822)]