42805476

素因数分解:

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

素因数の和:1442

約数の個数: 96

約数和(自身を含む): 130018560

約数和(自身を除く): 87213084

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 41, 42, 54, 63, 82, 84, 108, 123, 126, 164, 189, 246, 252, 287, 369, 378, 492, 574, 738, 756, 861, 1107, 1148, 1381, 1476, 1722, 2214, 2583, 2762, 3444, 4143, 4428, 5166, 5524, 7749, 8286, 9667, 10332, 12429, 15498, 16572, 19334, 24858, 29001, 30996, 37287, 38668, 49716, 56621, 58002, 74574, 87003, 113242, 116004, 149148, 169863, 174006, 226484, 261009, 339726, 348012, 396347, 509589, 522018, 679452, 792694, 1019178, 1044036, 1189041, 1528767, 1585388, 2038356, 2378082, 3057534, 3567123, 4756164, 6115068, 7134246, 10701369, 14268492, 21402738, 42805476]

約数ペア:

[(1, 42805476), (2, 21402738), (3, 14268492), (4, 10701369), (6, 7134246), (7, 6115068), (9, 4756164), (12, 3567123), (14, 3057534), (18, 2378082), (21, 2038356), (27, 1585388), (28, 1528767), (36, 1189041), (41, 1044036), (42, 1019178), (54, 792694), (63, 679452), (82, 522018), (84, 509589), (108, 396347), (123, 348012), (126, 339726), (164, 261009), (189, 226484), (246, 174006), (252, 169863), (287, 149148), (369, 116004), (378, 113242), (492, 87003), (574, 74574), (738, 58002), (756, 56621), (861, 49716), (1107, 38668), (1148, 37287), (1381, 30996), (1476, 29001), (1722, 24858), (2214, 19334), (2583, 16572), (2762, 15498), (3444, 12429), (4143, 10332), (4428, 9667), (5166, 8286), (5524, 7749)]