64208214

素因数分解:

$2^1\times 3^4\times 7^1\times {\mathrm{41}}^1\times {\mathrm{1381}}^1$

素因数の和:1443

約数の個数: 80

約数和(自身を含む): 168559776

約数和(自身を除く): 104351562

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 41, 42, 54, 63, 81, 82, 123, 126, 162, 189, 246, 287, 369, 378, 567, 574, 738, 861, 1107, 1134, 1381, 1722, 2214, 2583, 2762, 3321, 4143, 5166, 6642, 7749, 8286, 9667, 12429, 15498, 19334, 23247, 24858, 29001, 37287, 46494, 56621, 58002, 74574, 87003, 111861, 113242, 169863, 174006, 223722, 261009, 339726, 396347, 509589, 522018, 783027, 792694, 1019178, 1189041, 1528767, 1566054, 2378082, 3057534, 3567123, 4586301, 7134246, 9172602, 10701369, 21402738, 32104107, 64208214]

約数ペア:

[(1, 64208214), (2, 32104107), (3, 21402738), (6, 10701369), (7, 9172602), (9, 7134246), (14, 4586301), (18, 3567123), (21, 3057534), (27, 2378082), (41, 1566054), (42, 1528767), (54, 1189041), (63, 1019178), (81, 792694), (82, 783027), (123, 522018), (126, 509589), (162, 396347), (189, 339726), (246, 261009), (287, 223722), (369, 174006), (378, 169863), (567, 113242), (574, 111861), (738, 87003), (861, 74574), (1107, 58002), (1134, 56621), (1381, 46494), (1722, 37287), (2214, 29001), (2583, 24858), (2762, 23247), (3321, 19334), (4143, 15498), (5166, 12429), (6642, 9667), (7749, 8286)]