67160268

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{257}}^1$

素因数の和:352

約数の個数: 144

約数和(自身を含む): 209611584

約数和(自身を除く): 142451316

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 17, 18, 21, 28, 34, 36, 42, 51, 61, 63, 68, 84, 102, 119, 122, 126, 153, 183, 204, 238, 244, 252, 257, 306, 357, 366, 427, 476, 514, 549, 612, 714, 732, 771, 854, 1028, 1037, 1071, 1098, 1281, 1428, 1542, 1708, 1799, 2074, 2142, 2196, 2313, 2562, 3084, 3111, 3598, 3843, 4148, 4284, 4369, 4626, 5124, 5397, 6222, 7196, 7259, 7686, 8738, 9252, 9333, 10794, 12444, 13107, 14518, 15372, 15677, 16191, 17476, 18666, 21588, 21777, 26214, 29036, 30583, 31354, 32382, 37332, 39321, 43554, 47031, 52428, 61166, 62708, 64764, 65331, 78642, 87108, 91749, 94062, 109739, 122332, 130662, 141093, 157284, 183498, 188124, 219478, 261324, 266509, 275247, 282186, 329217, 366996, 438956, 533018, 550494, 564372, 658434, 799527, 987651, 1066036, 1100988, 1316868, 1599054, 1865563, 1975302, 2398581, 3198108, 3731126, 3950604, 4797162, 5596689, 7462252, 9594324, 11193378, 16790067, 22386756, 33580134, 67160268]

約数ペア:

[(1, 67160268), (2, 33580134), (3, 22386756), (4, 16790067), (6, 11193378), (7, 9594324), (9, 7462252), (12, 5596689), (14, 4797162), (17, 3950604), (18, 3731126), (21, 3198108), (28, 2398581), (34, 1975302), (36, 1865563), (42, 1599054), (51, 1316868), (61, 1100988), (63, 1066036), (68, 987651), (84, 799527), (102, 658434), (119, 564372), (122, 550494), (126, 533018), (153, 438956), (183, 366996), (204, 329217), (238, 282186), (244, 275247), (252, 266509), (257, 261324), (306, 219478), (357, 188124), (366, 183498), (427, 157284), (476, 141093), (514, 130662), (549, 122332), (612, 109739), (714, 94062), (732, 91749), (771, 87108), (854, 78642), (1028, 65331), (1037, 64764), (1071, 62708), (1098, 61166), (1281, 52428), (1428, 47031), (1542, 43554), (1708, 39321), (1799, 37332), (2074, 32382), (2142, 31354), (2196, 30583), (2313, 29036), (2562, 26214), (3084, 21777), (3111, 21588), (3598, 18666), (3843, 17476), (4148, 16191), (4284, 15677), (4369, 15372), (4626, 14518), (5124, 13107), (5397, 12444), (6222, 10794), (7196, 9333), (7259, 9252), (7686, 8738)]