70904856

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{419}}^1\times {\mathrm{641}}^1$

素因数の和:1080

約数の個数: 64

約数和(自身を含む): 194140800

約数和(自身を除く): 123235944

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 66, 88, 132, 264, 419, 641, 838, 1257, 1282, 1676, 1923, 2514, 2564, 3352, 3846, 4609, 5028, 5128, 7051, 7692, 9218, 10056, 13827, 14102, 15384, 18436, 21153, 27654, 28204, 36872, 42306, 55308, 56408, 84612, 110616, 169224, 268579, 537158, 805737, 1074316, 1611474, 2148632, 2954369, 3222948, 5908738, 6445896, 8863107, 11817476, 17726214, 23634952, 35452428, 70904856]

約数ペア:

[(1, 70904856), (2, 35452428), (3, 23634952), (4, 17726214), (6, 11817476), (8, 8863107), (11, 6445896), (12, 5908738), (22, 3222948), (24, 2954369), (33, 2148632), (44, 1611474), (66, 1074316), (88, 805737), (132, 537158), (264, 268579), (419, 169224), (641, 110616), (838, 84612), (1257, 56408), (1282, 55308), (1676, 42306), (1923, 36872), (2514, 28204), (2564, 27654), (3352, 21153), (3846, 18436), (4609, 15384), (5028, 14102), (5128, 13827), (7051, 10056), (7692, 9218)]