87456486

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^2\times {\mathrm{86249}}^1$

素因数の和:86280

約数の個数: 24

約数和(自身を含む): 189405000

約数和(自身を除く): 101948514

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 169, 338, 507, 1014, 86249, 172498, 258747, 517494, 1121237, 2242474, 3363711, 6727422, 14576081, 29152162, 43728243, 87456486]

約数ペア:

[(1, 87456486), (2, 43728243), (3, 29152162), (6, 14576081), (13, 6727422), (26, 3363711), (39, 2242474), (78, 1121237), (169, 517494), (338, 258747), (507, 172498), (1014, 86249)]