71381016

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{141629}}^1$

素因数の和:141648

約数の個数: 48

約数和(自身を含む): 220942800

約数和(自身を除く): 149561784

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 56, 63, 72, 84, 126, 168, 252, 504, 141629, 283258, 424887, 566516, 849774, 991403, 1133032, 1274661, 1699548, 1982806, 2549322, 2974209, 3399096, 3965612, 5098644, 5948418, 7931224, 8922627, 10197288, 11896836, 17845254, 23793672, 35690508, 71381016]

約数ペア:

[(1, 71381016), (2, 35690508), (3, 23793672), (4, 17845254), (6, 11896836), (7, 10197288), (8, 8922627), (9, 7931224), (12, 5948418), (14, 5098644), (18, 3965612), (21, 3399096), (24, 2974209), (28, 2549322), (36, 1982806), (42, 1699548), (56, 1274661), (63, 1133032), (72, 991403), (84, 849774), (126, 566516), (168, 424887), (252, 283258), (504, 141629)]