70782068

素因数分解:

$2^2\times 7^2\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{229}}^1$

素因数の和:349

約数の個数: 72

約数和(自身を含む): 154173600

約数和(自身を除く): 83391532

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 49, 76, 83, 98, 133, 166, 196, 229, 266, 332, 458, 532, 581, 916, 931, 1162, 1577, 1603, 1862, 2324, 3154, 3206, 3724, 4067, 4351, 6308, 6412, 8134, 8702, 11039, 11221, 16268, 17404, 19007, 22078, 22442, 30457, 38014, 44156, 44884, 60914, 76028, 77273, 121828, 133049, 154546, 213199, 266098, 309092, 361133, 426398, 532196, 722266, 852796, 931343, 1444532, 1862686, 2527931, 3725372, 5055862, 10111724, 17695517, 35391034, 70782068]

約数ペア:

[(1, 70782068), (2, 35391034), (4, 17695517), (7, 10111724), (14, 5055862), (19, 3725372), (28, 2527931), (38, 1862686), (49, 1444532), (76, 931343), (83, 852796), (98, 722266), (133, 532196), (166, 426398), (196, 361133), (229, 309092), (266, 266098), (332, 213199), (458, 154546), (532, 133049), (581, 121828), (916, 77273), (931, 76028), (1162, 60914), (1577, 44884), (1603, 44156), (1862, 38014), (2324, 30457), (3154, 22442), (3206, 22078), (3724, 19007), (4067, 17404), (4351, 16268), (6308, 11221), (6412, 11039), (8134, 8702)]