42702804

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{149}}^1\times {\mathrm{419}}^1$

素因数の和:597

約数の個数: 72

約数和(自身を含む): 114660000

約数和(自身を除く): 71957196

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 76, 114, 149, 171, 228, 298, 342, 419, 447, 596, 684, 838, 894, 1257, 1341, 1676, 1788, 2514, 2682, 2831, 3771, 5028, 5364, 5662, 7542, 7961, 8493, 11324, 15084, 15922, 16986, 23883, 25479, 31844, 33972, 47766, 50958, 62431, 71649, 95532, 101916, 124862, 143298, 187293, 249724, 286596, 374586, 561879, 749172, 1123758, 1186189, 2247516, 2372378, 3558567, 4744756, 7117134, 10675701, 14234268, 21351402, 42702804]

約数ペア:

[(1, 42702804), (2, 21351402), (3, 14234268), (4, 10675701), (6, 7117134), (9, 4744756), (12, 3558567), (18, 2372378), (19, 2247516), (36, 1186189), (38, 1123758), (57, 749172), (76, 561879), (114, 374586), (149, 286596), (171, 249724), (228, 187293), (298, 143298), (342, 124862), (419, 101916), (447, 95532), (596, 71649), (684, 62431), (838, 50958), (894, 47766), (1257, 33972), (1341, 31844), (1676, 25479), (1788, 23883), (2514, 16986), (2682, 15922), (2831, 15084), (3771, 11324), (5028, 8493), (5364, 7961), (5662, 7542)]