71847486

素因数分解:

$2^1\times 3^4\times {\mathrm{59}}^1\times {\mathrm{7517}}^1$

素因数の和:7590

約数の個数: 40

約数和(自身を含む): 163742040

約数和(自身を除く): 91894554

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 59, 81, 118, 162, 177, 354, 531, 1062, 1593, 3186, 4779, 7517, 9558, 15034, 22551, 45102, 67653, 135306, 202959, 405918, 443503, 608877, 887006, 1217754, 1330509, 2661018, 3991527, 7983054, 11974581, 23949162, 35923743, 71847486]

約数ペア:

[(1, 71847486), (2, 35923743), (3, 23949162), (6, 11974581), (9, 7983054), (18, 3991527), (27, 2661018), (54, 1330509), (59, 1217754), (81, 887006), (118, 608877), (162, 443503), (177, 405918), (354, 202959), (531, 135306), (1062, 67653), (1593, 45102), (3186, 22551), (4779, 15034), (7517, 9558)]