65965956

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{43}}^1\times {\mathrm{2609}}^1$

素因数の和:2673

約数の個数: 72

約数和(自身を含む): 183284640

約数和(自身を除く): 117318684

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 43, 49, 84, 86, 98, 129, 147, 172, 196, 258, 294, 301, 516, 588, 602, 903, 1204, 1806, 2107, 2609, 3612, 4214, 5218, 6321, 7827, 8428, 10436, 12642, 15654, 18263, 25284, 31308, 36526, 54789, 73052, 109578, 112187, 127841, 219156, 224374, 255682, 336561, 383523, 448748, 511364, 673122, 767046, 785309, 1346244, 1534092, 1570618, 2355927, 3141236, 4711854, 5497163, 9423708, 10994326, 16491489, 21988652, 32982978, 65965956]

約数ペア:

[(1, 65965956), (2, 32982978), (3, 21988652), (4, 16491489), (6, 10994326), (7, 9423708), (12, 5497163), (14, 4711854), (21, 3141236), (28, 2355927), (42, 1570618), (43, 1534092), (49, 1346244), (84, 785309), (86, 767046), (98, 673122), (129, 511364), (147, 448748), (172, 383523), (196, 336561), (258, 255682), (294, 224374), (301, 219156), (516, 127841), (588, 112187), (602, 109578), (903, 73052), (1204, 54789), (1806, 36526), (2107, 31308), (2609, 25284), (3612, 18263), (4214, 15654), (5218, 12642), (6321, 10436), (7827, 8428)]