67127228

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^2\times {\mathrm{29}}^1\times {\mathrm{229}}^1$

素因数の和:307

約数の個数: 72

約数和(自身を含む): 147218400

約数和(自身を除く): 80091172

約数列:

[1, 2, 4, 7, 14, 19, 28, 29, 38, 58, 76, 116, 133, 203, 229, 266, 361, 406, 458, 532, 551, 722, 812, 916, 1102, 1444, 1603, 2204, 2527, 3206, 3857, 4351, 5054, 6412, 6641, 7714, 8702, 10108, 10469, 13282, 15428, 17404, 20938, 26564, 30457, 41876, 46487, 60914, 73283, 82669, 92974, 121828, 126179, 146566, 165338, 185948, 252358, 293132, 330676, 504716, 578683, 883253, 1157366, 1766506, 2314732, 2397401, 3533012, 4794802, 9589604, 16781807, 33563614, 67127228]

約数ペア:

[(1, 67127228), (2, 33563614), (4, 16781807), (7, 9589604), (14, 4794802), (19, 3533012), (28, 2397401), (29, 2314732), (38, 1766506), (58, 1157366), (76, 883253), (116, 578683), (133, 504716), (203, 330676), (229, 293132), (266, 252358), (361, 185948), (406, 165338), (458, 146566), (532, 126179), (551, 121828), (722, 92974), (812, 82669), (916, 73283), (1102, 60914), (1444, 46487), (1603, 41876), (2204, 30457), (2527, 26564), (3206, 20938), (3857, 17404), (4351, 15428), (5054, 13282), (6412, 10469), (6641, 10108), (7714, 8702)]