84417424

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{1567}}^1$

素因数の和:1632

約数の個数: 80

約数和(自身を含む): 206875648

約数和(自身を除く): 122458224

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 37, 52, 56, 74, 91, 104, 112, 148, 182, 208, 259, 296, 364, 481, 518, 592, 728, 962, 1036, 1456, 1567, 1924, 2072, 3134, 3367, 3848, 4144, 6268, 6734, 7696, 10969, 12536, 13468, 20371, 21938, 25072, 26936, 40742, 43876, 53872, 57979, 81484, 87752, 115958, 142597, 162968, 175504, 231916, 285194, 325936, 405853, 463832, 570388, 753727, 811706, 927664, 1140776, 1507454, 1623412, 2281552, 3014908, 3246824, 5276089, 6029816, 6493648, 10552178, 12059632, 21104356, 42208712, 84417424]

約数ペア:

[(1, 84417424), (2, 42208712), (4, 21104356), (7, 12059632), (8, 10552178), (13, 6493648), (14, 6029816), (16, 5276089), (26, 3246824), (28, 3014908), (37, 2281552), (52, 1623412), (56, 1507454), (74, 1140776), (91, 927664), (104, 811706), (112, 753727), (148, 570388), (182, 463832), (208, 405853), (259, 325936), (296, 285194), (364, 231916), (481, 175504), (518, 162968), (592, 142597), (728, 115958), (962, 87752), (1036, 81484), (1456, 57979), (1567, 53872), (1924, 43876), (2072, 40742), (3134, 26936), (3367, 25072), (3848, 21938), (4144, 20371), (6268, 13468), (6734, 12536), (7696, 10969)]