61265988

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{243119}}^1$

素因数の和:243136

約数の個数: 36

約数和(自身を含む): 176991360

約数和(自身を除く): 115725372

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 243119, 486238, 729357, 972476, 1458714, 1701833, 2188071, 2917428, 3403666, 4376142, 5105499, 6807332, 8752284, 10210998, 15316497, 20421996, 30632994, 61265988]

約数ペア:

[(1, 61265988), (2, 30632994), (3, 20421996), (4, 15316497), (6, 10210998), (7, 8752284), (9, 6807332), (12, 5105499), (14, 4376142), (18, 3403666), (21, 2917428), (28, 2188071), (36, 1701833), (42, 1458714), (63, 972476), (84, 729357), (126, 486238), (252, 243119)]