67512116

素因数分解:

$2^2\times 7^1\times {\mathrm{29}}^2\times {\mathrm{47}}^1\times {\mathrm{61}}^1$

素因数の和:177

約数の個数: 72

約数和(自身を含む): 145157376

約数和(自身を除く): 77645260

約数列:

[1, 2, 4, 7, 14, 28, 29, 47, 58, 61, 94, 116, 122, 188, 203, 244, 329, 406, 427, 658, 812, 841, 854, 1316, 1363, 1682, 1708, 1769, 2726, 2867, 3364, 3538, 5452, 5734, 5887, 7076, 9541, 11468, 11774, 12383, 19082, 20069, 23548, 24766, 38164, 39527, 40138, 49532, 51301, 79054, 80276, 83143, 102602, 158108, 166286, 205204, 276689, 332572, 359107, 553378, 582001, 718214, 1106756, 1164002, 1436428, 2328004, 2411147, 4822294, 9644588, 16878029, 33756058, 67512116]

約数ペア:

[(1, 67512116), (2, 33756058), (4, 16878029), (7, 9644588), (14, 4822294), (28, 2411147), (29, 2328004), (47, 1436428), (58, 1164002), (61, 1106756), (94, 718214), (116, 582001), (122, 553378), (188, 359107), (203, 332572), (244, 276689), (329, 205204), (406, 166286), (427, 158108), (658, 102602), (812, 83143), (841, 80276), (854, 79054), (1316, 51301), (1363, 49532), (1682, 40138), (1708, 39527), (1769, 38164), (2726, 24766), (2867, 23548), (3364, 20069), (3538, 19082), (5452, 12383), (5734, 11774), (5887, 11468), (7076, 9541)]