67679584

素因数分解:

$2^5\times 7^2\times {\mathrm{17}}^1\times {\mathrm{2539}}^1$

素因数の和:2580

約数の個数: 72

約数和(自身を含む): 164180520

約数和(自身を除く): 96500936

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 32, 34, 49, 56, 68, 98, 112, 119, 136, 196, 224, 238, 272, 392, 476, 544, 784, 833, 952, 1568, 1666, 1904, 2539, 3332, 3808, 5078, 6664, 10156, 13328, 17773, 20312, 26656, 35546, 40624, 43163, 71092, 81248, 86326, 124411, 142184, 172652, 248822, 284368, 302141, 345304, 497644, 568736, 604282, 690608, 995288, 1208564, 1381216, 1990576, 2114987, 2417128, 3981152, 4229974, 4834256, 8459948, 9668512, 16919896, 33839792, 67679584]

約数ペア:

[(1, 67679584), (2, 33839792), (4, 16919896), (7, 9668512), (8, 8459948), (14, 4834256), (16, 4229974), (17, 3981152), (28, 2417128), (32, 2114987), (34, 1990576), (49, 1381216), (56, 1208564), (68, 995288), (98, 690608), (112, 604282), (119, 568736), (136, 497644), (196, 345304), (224, 302141), (238, 284368), (272, 248822), (392, 172652), (476, 142184), (544, 124411), (784, 86326), (833, 81248), (952, 71092), (1568, 43163), (1666, 40624), (1904, 35546), (2539, 26656), (3332, 20312), (3808, 17773), (5078, 13328), (6664, 10156)]