54123804

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{397}}^1\times {\mathrm{541}}^1$

素因数の和:955

約数の個数: 72

約数和(自身を含む): 157041248

約数和(自身を除く): 102917444

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 397, 541, 794, 1082, 1191, 1588, 1623, 2164, 2382, 2779, 3246, 3573, 3787, 4764, 4869, 5558, 6492, 7146, 7574, 8337, 9738, 11116, 11361, 14292, 15148, 16674, 19476, 22722, 25011, 33348, 34083, 45444, 50022, 68166, 100044, 136332, 214777, 429554, 644331, 859108, 1288662, 1503439, 1932993, 2577324, 3006878, 3865986, 4510317, 6013756, 7731972, 9020634, 13530951, 18041268, 27061902, 54123804]

約数ペア:

[(1, 54123804), (2, 27061902), (3, 18041268), (4, 13530951), (6, 9020634), (7, 7731972), (9, 6013756), (12, 4510317), (14, 3865986), (18, 3006878), (21, 2577324), (28, 1932993), (36, 1503439), (42, 1288662), (63, 859108), (84, 644331), (126, 429554), (252, 214777), (397, 136332), (541, 100044), (794, 68166), (1082, 50022), (1191, 45444), (1588, 34083), (1623, 33348), (2164, 25011), (2382, 22722), (2779, 19476), (3246, 16674), (3573, 15148), (3787, 14292), (4764, 11361), (4869, 11116), (5558, 9738), (6492, 8337), (7146, 7574)]