64674456

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{443}}^1$

素因数の和:549

約数の個数: 128

約数和(自身を含む): 204595200

約数和(自身を除く): 139920744

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 21, 22, 24, 28, 33, 42, 44, 56, 66, 77, 79, 84, 88, 132, 154, 158, 168, 231, 237, 264, 308, 316, 443, 462, 474, 553, 616, 632, 869, 886, 924, 948, 1106, 1329, 1659, 1738, 1772, 1848, 1896, 2212, 2607, 2658, 3101, 3318, 3476, 3544, 4424, 4873, 5214, 5316, 6083, 6202, 6636, 6952, 9303, 9746, 10428, 10632, 12166, 12404, 13272, 14619, 18249, 18606, 19492, 20856, 24332, 24808, 29238, 34111, 34997, 36498, 37212, 38984, 48664, 58476, 68222, 69994, 72996, 74424, 102333, 104991, 116952, 136444, 139988, 145992, 204666, 209982, 244979, 272888, 279976, 384967, 409332, 419964, 489958, 734937, 769934, 818664, 839928, 979916, 1154901, 1469874, 1539868, 1959832, 2309802, 2694769, 2939748, 3079736, 4619604, 5389538, 5879496, 8084307, 9239208, 10779076, 16168614, 21558152, 32337228, 64674456]

約数ペア:

[(1, 64674456), (2, 32337228), (3, 21558152), (4, 16168614), (6, 10779076), (7, 9239208), (8, 8084307), (11, 5879496), (12, 5389538), (14, 4619604), (21, 3079736), (22, 2939748), (24, 2694769), (28, 2309802), (33, 1959832), (42, 1539868), (44, 1469874), (56, 1154901), (66, 979916), (77, 839928), (79, 818664), (84, 769934), (88, 734937), (132, 489958), (154, 419964), (158, 409332), (168, 384967), (231, 279976), (237, 272888), (264, 244979), (308, 209982), (316, 204666), (443, 145992), (462, 139988), (474, 136444), (553, 116952), (616, 104991), (632, 102333), (869, 74424), (886, 72996), (924, 69994), (948, 68222), (1106, 58476), (1329, 48664), (1659, 38984), (1738, 37212), (1772, 36498), (1848, 34997), (1896, 34111), (2212, 29238), (2607, 24808), (2658, 24332), (3101, 20856), (3318, 19492), (3476, 18606), (3544, 18249), (4424, 14619), (4873, 13272), (5214, 12404), (5316, 12166), (6083, 10632), (6202, 10428), (6636, 9746), (6952, 9303)]