86975532

素因数分解:

$2^2\times 3^6\times 7^1\times {\mathrm{4261}}^1$

素因数の和:4290

約数の個数: 84

約数和(自身を含む): 260868496

約数和(自身を除く): 173892964

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 81, 84, 108, 126, 162, 189, 243, 252, 324, 378, 486, 567, 729, 756, 972, 1134, 1458, 1701, 2268, 2916, 3402, 4261, 5103, 6804, 8522, 10206, 12783, 17044, 20412, 25566, 29827, 38349, 51132, 59654, 76698, 89481, 115047, 119308, 153396, 178962, 230094, 268443, 345141, 357924, 460188, 536886, 690282, 805329, 1035423, 1073772, 1380564, 1610658, 2070846, 2415987, 3106269, 3221316, 4141692, 4831974, 6212538, 7247961, 9663948, 12425076, 14495922, 21743883, 28991844, 43487766, 86975532]

約数ペア:

[(1, 86975532), (2, 43487766), (3, 28991844), (4, 21743883), (6, 14495922), (7, 12425076), (9, 9663948), (12, 7247961), (14, 6212538), (18, 4831974), (21, 4141692), (27, 3221316), (28, 3106269), (36, 2415987), (42, 2070846), (54, 1610658), (63, 1380564), (81, 1073772), (84, 1035423), (108, 805329), (126, 690282), (162, 536886), (189, 460188), (243, 357924), (252, 345141), (324, 268443), (378, 230094), (486, 178962), (567, 153396), (729, 119308), (756, 115047), (972, 89481), (1134, 76698), (1458, 59654), (1701, 51132), (2268, 38349), (2916, 29827), (3402, 25566), (4261, 20412), (5103, 17044), (6804, 12783), (8522, 10206)]