86818560

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{983}}^1$

素因数の和:1030

約数の個数: 144

約数和(自身を含む): 289626624

約数和(自身を除く): 202808064

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 32, 40, 46, 48, 60, 64, 69, 80, 92, 96, 115, 120, 128, 138, 160, 184, 192, 230, 240, 256, 276, 320, 345, 368, 384, 460, 480, 552, 640, 690, 736, 768, 920, 960, 983, 1104, 1280, 1380, 1472, 1840, 1920, 1966, 2208, 2760, 2944, 2949, 3680, 3840, 3932, 4416, 4915, 5520, 5888, 5898, 7360, 7864, 8832, 9830, 11040, 11796, 14720, 14745, 15728, 17664, 19660, 22080, 22609, 23592, 29440, 29490, 31456, 39320, 44160, 45218, 47184, 58980, 62912, 67827, 78640, 88320, 90436, 94368, 113045, 117960, 125824, 135654, 157280, 180872, 188736, 226090, 235920, 251648, 271308, 314560, 339135, 361744, 377472, 452180, 471840, 542616, 629120, 678270, 723488, 754944, 904360, 943680, 1085232, 1258240, 1356540, 1446976, 1808720, 1887360, 2170464, 2713080, 2893952, 3617440, 3774720, 4340928, 5426160, 5787904, 7234880, 8681856, 10852320, 14469760, 17363712, 21704640, 28939520, 43409280, 86818560]

約数ペア:

[(1, 86818560), (2, 43409280), (3, 28939520), (4, 21704640), (5, 17363712), (6, 14469760), (8, 10852320), (10, 8681856), (12, 7234880), (15, 5787904), (16, 5426160), (20, 4340928), (23, 3774720), (24, 3617440), (30, 2893952), (32, 2713080), (40, 2170464), (46, 1887360), (48, 1808720), (60, 1446976), (64, 1356540), (69, 1258240), (80, 1085232), (92, 943680), (96, 904360), (115, 754944), (120, 723488), (128, 678270), (138, 629120), (160, 542616), (184, 471840), (192, 452180), (230, 377472), (240, 361744), (256, 339135), (276, 314560), (320, 271308), (345, 251648), (368, 235920), (384, 226090), (460, 188736), (480, 180872), (552, 157280), (640, 135654), (690, 125824), (736, 117960), (768, 113045), (920, 94368), (960, 90436), (983, 88320), (1104, 78640), (1280, 67827), (1380, 62912), (1472, 58980), (1840, 47184), (1920, 45218), (1966, 44160), (2208, 39320), (2760, 31456), (2944, 29490), (2949, 29440), (3680, 23592), (3840, 22609), (3932, 22080), (4416, 19660), (4915, 17664), (5520, 15728), (5888, 14745), (5898, 14720), (7360, 11796), (7864, 11040), (8832, 9830)]