87661308

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{1043587}}^1$

素因数の和:1043601

約数の個数: 24

約数和(自身を含む): 233763712

約数和(自身を除く): 146102404

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 1043587, 2087174, 3130761, 4174348, 6261522, 7305109, 12523044, 14610218, 21915327, 29220436, 43830654, 87661308]

約数ペア:

[(1, 87661308), (2, 43830654), (3, 29220436), (4, 21915327), (6, 14610218), (7, 12523044), (12, 7305109), (14, 6261522), (21, 4174348), (28, 3130761), (42, 2087174), (84, 1043587)]