86898560

素因数分解:

$2^7\times 5^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{163}}^1$

素因数の和:213

約数の個数: 192

約数和(自身を含む): 257443920

約数和(自身を除く): 170545360

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 17, 20, 28, 32, 34, 35, 40, 49, 56, 64, 68, 70, 80, 85, 98, 112, 119, 128, 136, 140, 160, 163, 170, 196, 224, 238, 245, 272, 280, 320, 326, 340, 392, 448, 476, 490, 544, 560, 595, 640, 652, 680, 784, 815, 833, 896, 952, 980, 1088, 1120, 1141, 1190, 1304, 1360, 1568, 1630, 1666, 1904, 1960, 2176, 2240, 2282, 2380, 2608, 2720, 2771, 3136, 3260, 3332, 3808, 3920, 4165, 4480, 4564, 4760, 5216, 5440, 5542, 5705, 6272, 6520, 6664, 7616, 7840, 7987, 8330, 9128, 9520, 10432, 10880, 11084, 11410, 13040, 13328, 13855, 15232, 15680, 15974, 16660, 18256, 19040, 19397, 20864, 22168, 22820, 26080, 26656, 27710, 31360, 31948, 33320, 36512, 38080, 38794, 39935, 44336, 45640, 52160, 53312, 55420, 63896, 66640, 73024, 76160, 77588, 79870, 88672, 91280, 96985, 104320, 106624, 110840, 127792, 133280, 135779, 146048, 155176, 159740, 177344, 182560, 193970, 221680, 255584, 266560, 271558, 310352, 319480, 354688, 365120, 387940, 443360, 511168, 533120, 543116, 620704, 638960, 678895, 730240, 775880, 886720, 1022336, 1086232, 1241408, 1277920, 1357790, 1551760, 1773440, 2172464, 2482816, 2555840, 2715580, 3103520, 4344928, 5111680, 5431160, 6207040, 8689856, 10862320, 12414080, 17379712, 21724640, 43449280, 86898560]

約数ペア:

[(1, 86898560), (2, 43449280), (4, 21724640), (5, 17379712), (7, 12414080), (8, 10862320), (10, 8689856), (14, 6207040), (16, 5431160), (17, 5111680), (20, 4344928), (28, 3103520), (32, 2715580), (34, 2555840), (35, 2482816), (40, 2172464), (49, 1773440), (56, 1551760), (64, 1357790), (68, 1277920), (70, 1241408), (80, 1086232), (85, 1022336), (98, 886720), (112, 775880), (119, 730240), (128, 678895), (136, 638960), (140, 620704), (160, 543116), (163, 533120), (170, 511168), (196, 443360), (224, 387940), (238, 365120), (245, 354688), (272, 319480), (280, 310352), (320, 271558), (326, 266560), (340, 255584), (392, 221680), (448, 193970), (476, 182560), (490, 177344), (544, 159740), (560, 155176), (595, 146048), (640, 135779), (652, 133280), (680, 127792), (784, 110840), (815, 106624), (833, 104320), (896, 96985), (952, 91280), (980, 88672), (1088, 79870), (1120, 77588), (1141, 76160), (1190, 73024), (1304, 66640), (1360, 63896), (1568, 55420), (1630, 53312), (1666, 52160), (1904, 45640), (1960, 44336), (2176, 39935), (2240, 38794), (2282, 38080), (2380, 36512), (2608, 33320), (2720, 31948), (2771, 31360), (3136, 27710), (3260, 26656), (3332, 26080), (3808, 22820), (3920, 22168), (4165, 20864), (4480, 19397), (4564, 19040), (4760, 18256), (5216, 16660), (5440, 15974), (5542, 15680), (5705, 15232), (6272, 13855), (6520, 13328), (6664, 13040), (7616, 11410), (7840, 11084), (7987, 10880), (8330, 10432), (9128, 9520)]