70885836

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{103}}^1\times {\mathrm{2731}}^1$

素因数の和:2851

約数の個数: 72

約数和(自身を含む): 206845184

約数和(自身を除く): 135959348

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 103, 126, 206, 252, 309, 412, 618, 721, 927, 1236, 1442, 1854, 2163, 2731, 2884, 3708, 4326, 5462, 6489, 8193, 8652, 10924, 12978, 16386, 19117, 24579, 25956, 32772, 38234, 49158, 57351, 76468, 98316, 114702, 172053, 229404, 281293, 344106, 562586, 688212, 843879, 1125172, 1687758, 1969051, 2531637, 3375516, 3938102, 5063274, 5907153, 7876204, 10126548, 11814306, 17721459, 23628612, 35442918, 70885836]

約数ペア:

[(1, 70885836), (2, 35442918), (3, 23628612), (4, 17721459), (6, 11814306), (7, 10126548), (9, 7876204), (12, 5907153), (14, 5063274), (18, 3938102), (21, 3375516), (28, 2531637), (36, 1969051), (42, 1687758), (63, 1125172), (84, 843879), (103, 688212), (126, 562586), (206, 344106), (252, 281293), (309, 229404), (412, 172053), (618, 114702), (721, 98316), (927, 76468), (1236, 57351), (1442, 49158), (1854, 38234), (2163, 32772), (2731, 25956), (2884, 24579), (3708, 19117), (4326, 16386), (5462, 12978), (6489, 10924), (8193, 8652)]