127702476

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{389}}^1\times {\mathrm{829}}^1$

素因数の和:1239

約数の個数: 72

約数和(自身を含む): 353480400

約数和(自身を除く): 225777924

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 99, 132, 198, 389, 396, 778, 829, 1167, 1556, 1658, 2334, 2487, 3316, 3501, 4279, 4668, 4974, 7002, 7461, 8558, 9119, 9948, 12837, 14004, 14922, 17116, 18238, 25674, 27357, 29844, 36476, 38511, 51348, 54714, 77022, 82071, 109428, 154044, 164142, 322481, 328284, 644962, 967443, 1289924, 1934886, 2902329, 3547291, 3869772, 5804658, 7094582, 10641873, 11609316, 14189164, 21283746, 31925619, 42567492, 63851238, 127702476]

約数ペア:

[(1, 127702476), (2, 63851238), (3, 42567492), (4, 31925619), (6, 21283746), (9, 14189164), (11, 11609316), (12, 10641873), (18, 7094582), (22, 5804658), (33, 3869772), (36, 3547291), (44, 2902329), (66, 1934886), (99, 1289924), (132, 967443), (198, 644962), (389, 328284), (396, 322481), (778, 164142), (829, 154044), (1167, 109428), (1556, 82071), (1658, 77022), (2334, 54714), (2487, 51348), (3316, 38511), (3501, 36476), (4279, 29844), (4668, 27357), (4974, 25674), (7002, 18238), (7461, 17116), (8558, 14922), (9119, 14004), (9948, 12837)]