71756874

素因数分解:

$2^1\times 3^3\times 7^2\times {\mathrm{47}}^1\times {\mathrm{577}}^1$

素因数の和:649

約数の個数: 96

約数和(自身を含む): 189768960

約数和(自身を除く): 118012086

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 47, 49, 54, 63, 94, 98, 126, 141, 147, 189, 282, 294, 329, 378, 423, 441, 577, 658, 846, 882, 987, 1154, 1269, 1323, 1731, 1974, 2303, 2538, 2646, 2961, 3462, 4039, 4606, 5193, 5922, 6909, 8078, 8883, 10386, 12117, 13818, 15579, 17766, 20727, 24234, 27119, 28273, 31158, 36351, 41454, 54238, 56546, 62181, 72702, 81357, 84819, 109053, 124362, 162714, 169638, 189833, 218106, 244071, 254457, 379666, 488142, 508914, 569499, 732213, 763371, 1138998, 1328831, 1464426, 1526742, 1708497, 2657662, 3416994, 3986493, 5125491, 7972986, 10250982, 11959479, 23918958, 35878437, 71756874]

約数ペア:

[(1, 71756874), (2, 35878437), (3, 23918958), (6, 11959479), (7, 10250982), (9, 7972986), (14, 5125491), (18, 3986493), (21, 3416994), (27, 2657662), (42, 1708497), (47, 1526742), (49, 1464426), (54, 1328831), (63, 1138998), (94, 763371), (98, 732213), (126, 569499), (141, 508914), (147, 488142), (189, 379666), (282, 254457), (294, 244071), (329, 218106), (378, 189833), (423, 169638), (441, 162714), (577, 124362), (658, 109053), (846, 84819), (882, 81357), (987, 72702), (1154, 62181), (1269, 56546), (1323, 54238), (1731, 41454), (1974, 36351), (2303, 31158), (2538, 28273), (2646, 27119), (2961, 24234), (3462, 20727), (4039, 17766), (4606, 15579), (5193, 13818), (5922, 12117), (6909, 10386), (8078, 8883)]