89419860

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{21599}}^1$

素因数の和:21637

約数の個数: 72

約数和(自身を含む): 283046400

約数和(自身を除く): 193626540

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 23, 30, 36, 45, 46, 60, 69, 90, 92, 115, 138, 180, 207, 230, 276, 345, 414, 460, 690, 828, 1035, 1380, 2070, 4140, 21599, 43198, 64797, 86396, 107995, 129594, 194391, 215990, 259188, 323985, 388782, 431980, 496777, 647970, 777564, 971955, 993554, 1295940, 1490331, 1943910, 1987108, 2483885, 2980662, 3887820, 4470993, 4967770, 5961324, 7451655, 8941986, 9935540, 14903310, 17883972, 22354965, 29806620, 44709930, 89419860]

約数ペア:

[(1, 89419860), (2, 44709930), (3, 29806620), (4, 22354965), (5, 17883972), (6, 14903310), (9, 9935540), (10, 8941986), (12, 7451655), (15, 5961324), (18, 4967770), (20, 4470993), (23, 3887820), (30, 2980662), (36, 2483885), (45, 1987108), (46, 1943910), (60, 1490331), (69, 1295940), (90, 993554), (92, 971955), (115, 777564), (138, 647970), (180, 496777), (207, 431980), (230, 388782), (276, 323985), (345, 259188), (414, 215990), (460, 194391), (690, 129594), (828, 107995), (1035, 86396), (1380, 64797), (2070, 43198), (4140, 21599)]