71086554

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{431}}^1$

素因数の和:481

約数の個数: 144

約数和(自身を含む): 207432576

約数和(自身を除く): 136346022

約数列:

[1, 2, 3, 6, 7, 9, 11, 14, 17, 18, 21, 22, 33, 34, 42, 49, 51, 63, 66, 77, 98, 99, 102, 119, 126, 147, 153, 154, 187, 198, 231, 238, 294, 306, 357, 374, 431, 441, 462, 539, 561, 693, 714, 833, 862, 882, 1071, 1078, 1122, 1293, 1309, 1386, 1617, 1666, 1683, 2142, 2499, 2586, 2618, 3017, 3234, 3366, 3879, 3927, 4741, 4851, 4998, 6034, 7327, 7497, 7758, 7854, 9051, 9163, 9482, 9702, 11781, 14223, 14654, 14994, 18102, 18326, 21119, 21981, 23562, 27153, 27489, 28446, 33187, 42238, 42669, 43962, 51289, 54306, 54978, 63357, 65943, 66374, 80597, 82467, 85338, 99561, 102578, 126714, 131886, 153867, 161194, 164934, 190071, 199122, 232309, 241791, 298683, 307734, 359023, 380142, 461601, 464618, 483582, 564179, 597366, 696927, 718046, 725373, 923202, 1077069, 1128358, 1393854, 1450746, 1692537, 2090781, 2154138, 3231207, 3385074, 3949253, 4181562, 5077611, 6462414, 7898506, 10155222, 11847759, 23695518, 35543277, 71086554]

約数ペア:

[(1, 71086554), (2, 35543277), (3, 23695518), (6, 11847759), (7, 10155222), (9, 7898506), (11, 6462414), (14, 5077611), (17, 4181562), (18, 3949253), (21, 3385074), (22, 3231207), (33, 2154138), (34, 2090781), (42, 1692537), (49, 1450746), (51, 1393854), (63, 1128358), (66, 1077069), (77, 923202), (98, 725373), (99, 718046), (102, 696927), (119, 597366), (126, 564179), (147, 483582), (153, 464618), (154, 461601), (187, 380142), (198, 359023), (231, 307734), (238, 298683), (294, 241791), (306, 232309), (357, 199122), (374, 190071), (431, 164934), (441, 161194), (462, 153867), (539, 131886), (561, 126714), (693, 102578), (714, 99561), (833, 85338), (862, 82467), (882, 80597), (1071, 66374), (1078, 65943), (1122, 63357), (1293, 54978), (1309, 54306), (1386, 51289), (1617, 43962), (1666, 42669), (1683, 42238), (2142, 33187), (2499, 28446), (2586, 27489), (2618, 27153), (3017, 23562), (3234, 21981), (3366, 21119), (3879, 18326), (3927, 18102), (4741, 14994), (4851, 14654), (4998, 14223), (6034, 11781), (7327, 9702), (7497, 9482), (7758, 9163), (7854, 9051)]