71819298

素因数分解:

$2^1\times 3^4\times {\mathrm{73}}^1\times {\mathrm{6073}}^1$

素因数の和:6160

約数の個数: 40

約数和(自身を含む): 163159788

約数和(自身を除く): 91340490

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 73, 81, 146, 162, 219, 438, 657, 1314, 1971, 3942, 5913, 6073, 11826, 12146, 18219, 36438, 54657, 109314, 163971, 327942, 443329, 491913, 886658, 983826, 1329987, 2659974, 3989961, 7979922, 11969883, 23939766, 35909649, 71819298]

約数ペア:

[(1, 71819298), (2, 35909649), (3, 23939766), (6, 11969883), (9, 7979922), (18, 3989961), (27, 2659974), (54, 1329987), (73, 983826), (81, 886658), (146, 491913), (162, 443329), (219, 327942), (438, 163971), (657, 109314), (1314, 54657), (1971, 36438), (3942, 18219), (5913, 12146), (6073, 11826)]