87367308

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{409}}^1\times {\mathrm{2543}}^1$

素因数の和:2966

約数の個数: 48

約数和(自身を含む): 233640960

約数和(自身を除く): 146273652

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 409, 818, 1227, 1636, 2454, 2543, 2863, 4908, 5086, 5726, 7629, 8589, 10172, 11452, 15258, 17178, 17801, 30516, 34356, 35602, 53403, 71204, 106806, 213612, 1040087, 2080174, 3120261, 4160348, 6240522, 7280609, 12481044, 14561218, 21841827, 29122436, 43683654, 87367308]

約数ペア:

[(1, 87367308), (2, 43683654), (3, 29122436), (4, 21841827), (6, 14561218), (7, 12481044), (12, 7280609), (14, 6240522), (21, 4160348), (28, 3120261), (42, 2080174), (84, 1040087), (409, 213612), (818, 106806), (1227, 71204), (1636, 53403), (2454, 35602), (2543, 34356), (2863, 30516), (4908, 17801), (5086, 17178), (5726, 15258), (7629, 11452), (8589, 10172)]