84827988

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{79}}^1\times {\mathrm{4261}}^1$

素因数の和:4357

約数の個数: 72

約数和(自身を含む): 248218880

約数和(自身を除く): 163390892

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 79, 84, 126, 158, 237, 252, 316, 474, 553, 711, 948, 1106, 1422, 1659, 2212, 2844, 3318, 4261, 4977, 6636, 8522, 9954, 12783, 17044, 19908, 25566, 29827, 38349, 51132, 59654, 76698, 89481, 119308, 153396, 178962, 268443, 336619, 357924, 536886, 673238, 1009857, 1073772, 1346476, 2019714, 2356333, 3029571, 4039428, 4712666, 6059142, 7068999, 9425332, 12118284, 14137998, 21206997, 28275996, 42413994, 84827988]

約数ペア:

[(1, 84827988), (2, 42413994), (3, 28275996), (4, 21206997), (6, 14137998), (7, 12118284), (9, 9425332), (12, 7068999), (14, 6059142), (18, 4712666), (21, 4039428), (28, 3029571), (36, 2356333), (42, 2019714), (63, 1346476), (79, 1073772), (84, 1009857), (126, 673238), (158, 536886), (237, 357924), (252, 336619), (316, 268443), (474, 178962), (553, 153396), (711, 119308), (948, 89481), (1106, 76698), (1422, 59654), (1659, 51132), (2212, 38349), (2844, 29827), (3318, 25566), (4261, 19908), (4977, 17044), (6636, 12783), (8522, 9954)]