73045478

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{109}}^1\times {\mathrm{367}}^1$

素因数の和:572

約数の個数: 32

約数和(自身を含む): 122411520

約数和(自身を除く): 49366042

約数列:

[1, 2, 11, 22, 83, 109, 166, 218, 367, 734, 913, 1199, 1826, 2398, 4037, 8074, 9047, 18094, 30461, 40003, 60922, 80006, 99517, 199034, 335071, 440033, 670142, 880066, 3320249, 6640498, 36522739, 73045478]

約数ペア:

[(1, 73045478), (2, 36522739), (11, 6640498), (22, 3320249), (83, 880066), (109, 670142), (166, 440033), (218, 335071), (367, 199034), (734, 99517), (913, 80006), (1199, 60922), (1826, 40003), (2398, 30461), (4037, 18094), (8074, 9047)]