72799804

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{47}}^2\times {\mathrm{107}}^1$

素因数の和:223

約数の個数: 72

約数和(自身を含む): 163804032

約数和(自身を除く): 91004228

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 47, 77, 94, 107, 154, 188, 214, 308, 329, 428, 517, 658, 749, 1034, 1177, 1316, 1498, 2068, 2209, 2354, 2996, 3619, 4418, 4708, 5029, 7238, 8239, 8836, 10058, 14476, 15463, 16478, 20116, 24299, 30926, 32956, 35203, 48598, 55319, 61852, 70406, 97196, 110638, 140812, 170093, 221276, 236363, 340186, 387233, 472726, 680372, 774466, 945452, 1548932, 1654541, 2599993, 3309082, 5199986, 6618164, 10399972, 18199951, 36399902, 72799804]

約数ペア:

[(1, 72799804), (2, 36399902), (4, 18199951), (7, 10399972), (11, 6618164), (14, 5199986), (22, 3309082), (28, 2599993), (44, 1654541), (47, 1548932), (77, 945452), (94, 774466), (107, 680372), (154, 472726), (188, 387233), (214, 340186), (308, 236363), (329, 221276), (428, 170093), (517, 140812), (658, 110638), (749, 97196), (1034, 70406), (1177, 61852), (1316, 55319), (1498, 48598), (2068, 35203), (2209, 32956), (2354, 30926), (2996, 24299), (3619, 20116), (4418, 16478), (4708, 15463), (5029, 14476), (7238, 10058), (8239, 8836)]