72155286

素因数分解:

$2^1\times 3^4\times 7^1\times {\mathrm{63629}}^1$

素因数の和:63650

約数の個数: 40

約数和(自身を含む): 184781520

約数和(自身を除く): 112626234

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 81, 126, 162, 189, 378, 567, 1134, 63629, 127258, 190887, 381774, 445403, 572661, 890806, 1145322, 1336209, 1717983, 2672418, 3435966, 4008627, 5153949, 8017254, 10307898, 12025881, 24051762, 36077643, 72155286]

約数ペア:

[(1, 72155286), (2, 36077643), (3, 24051762), (6, 12025881), (7, 10307898), (9, 8017254), (14, 5153949), (18, 4008627), (21, 3435966), (27, 2672418), (42, 1717983), (54, 1336209), (63, 1145322), (81, 890806), (126, 572661), (162, 445403), (189, 381774), (378, 190887), (567, 127258), (1134, 63629)]