73275818

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{317}}^1$

素因数の和:435

約数の個数: 64

約数和(自身を含む): 146534400

約数和(自身を除く): 73258582

約数列:

[1, 2, 7, 11, 14, 19, 22, 38, 77, 79, 133, 154, 158, 209, 266, 317, 418, 553, 634, 869, 1106, 1463, 1501, 1738, 2219, 2926, 3002, 3487, 4438, 6023, 6083, 6974, 10507, 12046, 12166, 16511, 21014, 24409, 25043, 33022, 42161, 48818, 50086, 66253, 84322, 115577, 132506, 175301, 231154, 275473, 350602, 463771, 475817, 550946, 927542, 951634, 1928311, 3330719, 3856622, 5233987, 6661438, 10467974, 36637909, 73275818]

約数ペア:

[(1, 73275818), (2, 36637909), (7, 10467974), (11, 6661438), (14, 5233987), (19, 3856622), (22, 3330719), (38, 1928311), (77, 951634), (79, 927542), (133, 550946), (154, 475817), (158, 463771), (209, 350602), (266, 275473), (317, 231154), (418, 175301), (553, 132506), (634, 115577), (869, 84322), (1106, 66253), (1463, 50086), (1501, 48818), (1738, 42161), (2219, 33022), (2926, 25043), (3002, 24409), (3487, 21014), (4438, 16511), (6023, 12166), (6083, 12046), (6974, 10507)]