83086920

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{32971}}^1$

素因数の和:32995

約数の個数: 96

約数和(自身を含む): 308617920

約数和(自身を除く): 225531000

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 56, 60, 63, 70, 72, 84, 90, 105, 120, 126, 140, 168, 180, 210, 252, 280, 315, 360, 420, 504, 630, 840, 1260, 2520, 32971, 65942, 98913, 131884, 164855, 197826, 230797, 263768, 296739, 329710, 395652, 461594, 494565, 593478, 659420, 692391, 791304, 923188, 989130, 1153985, 1186956, 1318840, 1384782, 1483695, 1846376, 1978260, 2077173, 2307970, 2373912, 2769564, 2967390, 3461955, 3956520, 4154346, 4615940, 5539128, 5934780, 6923910, 8308692, 9231880, 10385865, 11869560, 13847820, 16617384, 20771730, 27695640, 41543460, 83086920]

約数ペア:

[(1, 83086920), (2, 41543460), (3, 27695640), (4, 20771730), (5, 16617384), (6, 13847820), (7, 11869560), (8, 10385865), (9, 9231880), (10, 8308692), (12, 6923910), (14, 5934780), (15, 5539128), (18, 4615940), (20, 4154346), (21, 3956520), (24, 3461955), (28, 2967390), (30, 2769564), (35, 2373912), (36, 2307970), (40, 2077173), (42, 1978260), (45, 1846376), (56, 1483695), (60, 1384782), (63, 1318840), (70, 1186956), (72, 1153985), (84, 989130), (90, 923188), (105, 791304), (120, 692391), (126, 659420), (140, 593478), (168, 494565), (180, 461594), (210, 395652), (252, 329710), (280, 296739), (315, 263768), (360, 230797), (420, 197826), (504, 164855), (630, 131884), (840, 98913), (1260, 65942), (2520, 32971)]