72245124

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{286687}}^1$

素因数の和:286704

約数の個数: 36

約数和(自身を含む): 208708864

約数和(自身を除く): 136463740

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 286687, 573374, 860061, 1146748, 1720122, 2006809, 2580183, 3440244, 4013618, 5160366, 6020427, 8027236, 10320732, 12040854, 18061281, 24081708, 36122562, 72245124]

約数ペア:

[(1, 72245124), (2, 36122562), (3, 24081708), (4, 18061281), (6, 12040854), (7, 10320732), (9, 8027236), (12, 6020427), (14, 5160366), (18, 4013618), (21, 3440244), (28, 2580183), (36, 2006809), (42, 1720122), (63, 1146748), (84, 860061), (126, 573374), (252, 286687)]