86888880

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{9283}}^1$

素因数の和:9315

約数の個数: 120

約数和(自身を含む): 314281968

約数和(自身を除く): 227393088

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 36, 39, 40, 45, 48, 52, 60, 65, 72, 78, 80, 90, 104, 117, 120, 130, 144, 156, 180, 195, 208, 234, 240, 260, 312, 360, 390, 468, 520, 585, 624, 720, 780, 936, 1040, 1170, 1560, 1872, 2340, 3120, 4680, 9283, 9360, 18566, 27849, 37132, 46415, 55698, 74264, 83547, 92830, 111396, 120679, 139245, 148528, 167094, 185660, 222792, 241358, 278490, 334188, 362037, 371320, 417735, 445584, 482716, 556980, 603395, 668376, 724074, 742640, 835470, 965432, 1086111, 1113960, 1206790, 1336752, 1448148, 1670940, 1810185, 1930864, 2172222, 2227920, 2413580, 2896296, 3341880, 3620370, 4344444, 4827160, 5430555, 5792592, 6683760, 7240740, 8688888, 9654320, 10861110, 14481480, 17377776, 21722220, 28962960, 43444440, 86888880]

約数ペア:

[(1, 86888880), (2, 43444440), (3, 28962960), (4, 21722220), (5, 17377776), (6, 14481480), (8, 10861110), (9, 9654320), (10, 8688888), (12, 7240740), (13, 6683760), (15, 5792592), (16, 5430555), (18, 4827160), (20, 4344444), (24, 3620370), (26, 3341880), (30, 2896296), (36, 2413580), (39, 2227920), (40, 2172222), (45, 1930864), (48, 1810185), (52, 1670940), (60, 1448148), (65, 1336752), (72, 1206790), (78, 1113960), (80, 1086111), (90, 965432), (104, 835470), (117, 742640), (120, 724074), (130, 668376), (144, 603395), (156, 556980), (180, 482716), (195, 445584), (208, 417735), (234, 371320), (240, 362037), (260, 334188), (312, 278490), (360, 241358), (390, 222792), (468, 185660), (520, 167094), (585, 148528), (624, 139245), (720, 120679), (780, 111396), (936, 92830), (1040, 83547), (1170, 74264), (1560, 55698), (1872, 46415), (2340, 37132), (3120, 27849), (4680, 18566), (9283, 9360)]