79851906

素因数分解:

$2^1\times 3^4\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{739}}^1$

素因数の和:805

約数の個数: 80

約数和(自身を含む): 193406400

約数和(自身を除く): 113554494

約数列:

[1, 2, 3, 6, 9, 18, 23, 27, 29, 46, 54, 58, 69, 81, 87, 138, 162, 174, 207, 261, 414, 522, 621, 667, 739, 783, 1242, 1334, 1478, 1566, 1863, 2001, 2217, 2349, 3726, 4002, 4434, 4698, 6003, 6651, 12006, 13302, 16997, 18009, 19953, 21431, 33994, 36018, 39906, 42862, 50991, 54027, 59859, 64293, 101982, 108054, 119718, 128586, 152973, 192879, 305946, 385758, 458919, 492913, 578637, 917838, 985826, 1157274, 1376757, 1478739, 1735911, 2753514, 2957478, 3471822, 4436217, 8872434, 13308651, 26617302, 39925953, 79851906]

約数ペア:

[(1, 79851906), (2, 39925953), (3, 26617302), (6, 13308651), (9, 8872434), (18, 4436217), (23, 3471822), (27, 2957478), (29, 2753514), (46, 1735911), (54, 1478739), (58, 1376757), (69, 1157274), (81, 985826), (87, 917838), (138, 578637), (162, 492913), (174, 458919), (207, 385758), (261, 305946), (414, 192879), (522, 152973), (621, 128586), (667, 119718), (739, 108054), (783, 101982), (1242, 64293), (1334, 59859), (1478, 54027), (1566, 50991), (1863, 42862), (2001, 39906), (2217, 36018), (2349, 33994), (3726, 21431), (4002, 19953), (4434, 18009), (4698, 16997), (6003, 13302), (6651, 12006)]