72556596

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{499}}^1\times {\mathrm{577}}^1$

素因数の和:1093

約数の個数: 72

約数和(自身を含む): 210392000

約数和(自身を除く): 137835404

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 499, 577, 998, 1154, 1497, 1731, 1996, 2308, 2994, 3462, 3493, 4039, 4491, 5193, 5988, 6924, 6986, 8078, 8982, 10386, 10479, 12117, 13972, 16156, 17964, 20772, 20958, 24234, 31437, 36351, 41916, 48468, 62874, 72702, 125748, 145404, 287923, 575846, 863769, 1151692, 1727538, 2015461, 2591307, 3455076, 4030922, 5182614, 6046383, 8061844, 10365228, 12092766, 18139149, 24185532, 36278298, 72556596]

約数ペア:

[(1, 72556596), (2, 36278298), (3, 24185532), (4, 18139149), (6, 12092766), (7, 10365228), (9, 8061844), (12, 6046383), (14, 5182614), (18, 4030922), (21, 3455076), (28, 2591307), (36, 2015461), (42, 1727538), (63, 1151692), (84, 863769), (126, 575846), (252, 287923), (499, 145404), (577, 125748), (998, 72702), (1154, 62874), (1497, 48468), (1731, 41916), (1996, 36351), (2308, 31437), (2994, 24234), (3462, 20958), (3493, 20772), (4039, 17964), (4491, 16156), (5193, 13972), (5988, 12117), (6924, 10479), (6986, 10386), (8078, 8982)]