8250701508

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{3109}}^1\times {\mathrm{10531}}^1$

素因数の和:13657

約数の個数: 72

約数和(自身を含む): 23845290560

約数和(自身を除く): 15594589052

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 3109, 6218, 9327, 10531, 12436, 18654, 21062, 21763, 27981, 31593, 37308, 42124, 43526, 55962, 63186, 65289, 73717, 87052, 94779, 111924, 126372, 130578, 147434, 189558, 195867, 221151, 261156, 294868, 379116, 391734, 442302, 663453, 783468, 884604, 1326906, 2653812, 32740879, 65481758, 98222637, 130963516, 196445274, 229186153, 294667911, 392890548, 458372306, 589335822, 687558459, 916744612, 1178671644, 1375116918, 2062675377, 2750233836, 4125350754, 8250701508]

約数ペア:

[(1, 8250701508), (2, 4125350754), (3, 2750233836), (4, 2062675377), (6, 1375116918), (7, 1178671644), (9, 916744612), (12, 687558459), (14, 589335822), (18, 458372306), (21, 392890548), (28, 294667911), (36, 229186153), (42, 196445274), (63, 130963516), (84, 98222637), (126, 65481758), (252, 32740879), (3109, 2653812), (6218, 1326906), (9327, 884604), (10531, 783468), (12436, 663453), (18654, 442302), (21062, 391734), (21763, 379116), (27981, 294868), (31593, 261156), (37308, 221151), (42124, 195867), (43526, 189558), (55962, 147434), (63186, 130578), (65289, 126372), (73717, 111924), (87052, 94779)]