82378494

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^2\times {\mathrm{109}}^1\times {\mathrm{347}}^1$

素因数の和:486

約数の個数: 72

約数和(自身を含む): 198558360

約数和(自身を除く): 116179866

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 66, 99, 109, 121, 198, 218, 242, 327, 347, 363, 654, 694, 726, 981, 1041, 1089, 1199, 1962, 2082, 2178, 2398, 3123, 3597, 3817, 6246, 7194, 7634, 10791, 11451, 13189, 21582, 22902, 26378, 34353, 37823, 39567, 41987, 68706, 75646, 79134, 83974, 113469, 118701, 125961, 226938, 237402, 251922, 340407, 377883, 416053, 680814, 755766, 832106, 1248159, 2496318, 3744477, 4576583, 7488954, 9153166, 13729749, 27459498, 41189247, 82378494]

約数ペア:

[(1, 82378494), (2, 41189247), (3, 27459498), (6, 13729749), (9, 9153166), (11, 7488954), (18, 4576583), (22, 3744477), (33, 2496318), (66, 1248159), (99, 832106), (109, 755766), (121, 680814), (198, 416053), (218, 377883), (242, 340407), (327, 251922), (347, 237402), (363, 226938), (654, 125961), (694, 118701), (726, 113469), (981, 83974), (1041, 79134), (1089, 75646), (1199, 68706), (1962, 41987), (2082, 39567), (2178, 37823), (2398, 34353), (3123, 26378), (3597, 22902), (3817, 21582), (6246, 13189), (7194, 11451), (7634, 10791)]