71963262

素因数分解:

$2^1\times 3^3\times 7^2\times {\mathrm{27197}}^1$

素因数の和:27222

約数の個数: 48

約数和(自身を含む): 186034320

約数和(自身を除く): 114071058

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 49, 54, 63, 98, 126, 147, 189, 294, 378, 441, 882, 1323, 2646, 27197, 54394, 81591, 163182, 190379, 244773, 380758, 489546, 571137, 734319, 1142274, 1332653, 1468638, 1713411, 2665306, 3426822, 3997959, 5140233, 7995918, 10280466, 11993877, 23987754, 35981631, 71963262]

約数ペア:

[(1, 71963262), (2, 35981631), (3, 23987754), (6, 11993877), (7, 10280466), (9, 7995918), (14, 5140233), (18, 3997959), (21, 3426822), (27, 2665306), (42, 1713411), (49, 1468638), (54, 1332653), (63, 1142274), (98, 734319), (126, 571137), (147, 489546), (189, 380758), (294, 244773), (378, 190379), (441, 163182), (882, 81591), (1323, 54394), (2646, 27197)]