91439964

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{32987}}^1$

素因数の和:33015

約数の個数: 72

約数和(自身を含む): 288183168

約数和(自身を除く): 196743204

約数列:

[1, 2, 3, 4, 6, 7, 9, 11, 12, 14, 18, 21, 22, 28, 33, 36, 42, 44, 63, 66, 77, 84, 99, 126, 132, 154, 198, 231, 252, 308, 396, 462, 693, 924, 1386, 2772, 32987, 65974, 98961, 131948, 197922, 230909, 296883, 362857, 395844, 461818, 593766, 692727, 725714, 923636, 1088571, 1187532, 1385454, 1451428, 2078181, 2177142, 2539999, 2770908, 3265713, 4156362, 4354284, 5079998, 6531426, 7619997, 8312724, 10159996, 13062852, 15239994, 22859991, 30479988, 45719982, 91439964]

約数ペア:

[(1, 91439964), (2, 45719982), (3, 30479988), (4, 22859991), (6, 15239994), (7, 13062852), (9, 10159996), (11, 8312724), (12, 7619997), (14, 6531426), (18, 5079998), (21, 4354284), (22, 4156362), (28, 3265713), (33, 2770908), (36, 2539999), (42, 2177142), (44, 2078181), (63, 1451428), (66, 1385454), (77, 1187532), (84, 1088571), (99, 923636), (126, 725714), (132, 692727), (154, 593766), (198, 461818), (231, 395844), (252, 362857), (308, 296883), (396, 230909), (462, 197922), (693, 131948), (924, 98961), (1386, 65974), (2772, 32987)]