70822836

素因数分解:

$2^2\times 3^5\times 7^2\times {\mathrm{1487}}^1$

素因数の和:1520

約数の個数: 108

約数和(自身を含む): 216111168

約数和(自身を除く): 145288332

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 49, 54, 63, 81, 84, 98, 108, 126, 147, 162, 189, 196, 243, 252, 294, 324, 378, 441, 486, 567, 588, 756, 882, 972, 1134, 1323, 1487, 1701, 1764, 2268, 2646, 2974, 3402, 3969, 4461, 5292, 5948, 6804, 7938, 8922, 10409, 11907, 13383, 15876, 17844, 20818, 23814, 26766, 31227, 40149, 41636, 47628, 53532, 62454, 72863, 80298, 93681, 120447, 124908, 145726, 160596, 187362, 218589, 240894, 281043, 291452, 361341, 374724, 437178, 481788, 562086, 655767, 722682, 843129, 874356, 1124172, 1311534, 1445364, 1686258, 1967301, 2529387, 2623068, 3372516, 3934602, 5058774, 5901903, 7869204, 10117548, 11803806, 17705709, 23607612, 35411418, 70822836]

約数ペア:

[(1, 70822836), (2, 35411418), (3, 23607612), (4, 17705709), (6, 11803806), (7, 10117548), (9, 7869204), (12, 5901903), (14, 5058774), (18, 3934602), (21, 3372516), (27, 2623068), (28, 2529387), (36, 1967301), (42, 1686258), (49, 1445364), (54, 1311534), (63, 1124172), (81, 874356), (84, 843129), (98, 722682), (108, 655767), (126, 562086), (147, 481788), (162, 437178), (189, 374724), (196, 361341), (243, 291452), (252, 281043), (294, 240894), (324, 218589), (378, 187362), (441, 160596), (486, 145726), (567, 124908), (588, 120447), (756, 93681), (882, 80298), (972, 72863), (1134, 62454), (1323, 53532), (1487, 47628), (1701, 41636), (1764, 40149), (2268, 31227), (2646, 26766), (2974, 23814), (3402, 20818), (3969, 17844), (4461, 15876), (5292, 13383), (5948, 11907), (6804, 10409), (7938, 8922)]