73212804

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{290527}}^1$

素因数の和:290544

約数の個数: 36

約数和(自身を含む): 211504384

約数和(自身を除く): 138291580

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 290527, 581054, 871581, 1162108, 1743162, 2033689, 2614743, 3486324, 4067378, 5229486, 6101067, 8134756, 10458972, 12202134, 18303201, 24404268, 36606402, 73212804]

約数ペア:

[(1, 73212804), (2, 36606402), (3, 24404268), (4, 18303201), (6, 12202134), (7, 10458972), (9, 8134756), (12, 6101067), (14, 5229486), (18, 4067378), (21, 3486324), (28, 2614743), (36, 2033689), (42, 1743162), (63, 1162108), (84, 871581), (126, 581054), (252, 290527)]