66720336

素因数分解:

$2^4\times 3^1\times {\mathrm{61}}^1\times {\mathrm{22787}}^1$

素因数の和:22859

約数の個数: 40

約数和(自身を含む): 175194144

約数和(自身を除く): 108473808

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 61, 122, 183, 244, 366, 488, 732, 976, 1464, 2928, 22787, 45574, 68361, 91148, 136722, 182296, 273444, 364592, 546888, 1093776, 1390007, 2780014, 4170021, 5560028, 8340042, 11120056, 16680084, 22240112, 33360168, 66720336]

約数ペア:

[(1, 66720336), (2, 33360168), (3, 22240112), (4, 16680084), (6, 11120056), (8, 8340042), (12, 5560028), (16, 4170021), (24, 2780014), (48, 1390007), (61, 1093776), (122, 546888), (183, 364592), (244, 273444), (366, 182296), (488, 136722), (732, 91148), (976, 68361), (1464, 45574), (2928, 22787)]