86111080

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{127}}^1$

素因数の和:239

約数の個数: 128

約数和(自身を含む): 225607680

約数和(自身を除く): 139496600

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 23, 40, 44, 46, 55, 67, 88, 92, 110, 115, 127, 134, 184, 220, 230, 253, 254, 268, 335, 440, 460, 506, 508, 536, 635, 670, 737, 920, 1012, 1016, 1265, 1270, 1340, 1397, 1474, 1541, 2024, 2530, 2540, 2680, 2794, 2921, 2948, 3082, 3685, 5060, 5080, 5588, 5842, 5896, 6164, 6985, 7370, 7705, 8509, 10120, 11176, 11684, 12328, 13970, 14605, 14740, 15410, 16951, 17018, 23368, 27940, 29210, 29480, 30820, 32131, 33902, 34036, 42545, 55880, 58420, 61640, 64262, 67804, 68072, 84755, 85090, 93599, 116840, 128524, 135608, 160655, 169510, 170180, 187198, 195707, 257048, 321310, 339020, 340360, 374396, 391414, 467995, 642620, 678040, 748792, 782828, 935990, 978535, 1285240, 1565656, 1871980, 1957070, 2152777, 3743960, 3914140, 4305554, 7828280, 8611108, 10763885, 17222216, 21527770, 43055540, 86111080]

約数ペア:

[(1, 86111080), (2, 43055540), (4, 21527770), (5, 17222216), (8, 10763885), (10, 8611108), (11, 7828280), (20, 4305554), (22, 3914140), (23, 3743960), (40, 2152777), (44, 1957070), (46, 1871980), (55, 1565656), (67, 1285240), (88, 978535), (92, 935990), (110, 782828), (115, 748792), (127, 678040), (134, 642620), (184, 467995), (220, 391414), (230, 374396), (253, 340360), (254, 339020), (268, 321310), (335, 257048), (440, 195707), (460, 187198), (506, 170180), (508, 169510), (536, 160655), (635, 135608), (670, 128524), (737, 116840), (920, 93599), (1012, 85090), (1016, 84755), (1265, 68072), (1270, 67804), (1340, 64262), (1397, 61640), (1474, 58420), (1541, 55880), (2024, 42545), (2530, 34036), (2540, 33902), (2680, 32131), (2794, 30820), (2921, 29480), (2948, 29210), (3082, 27940), (3685, 23368), (5060, 17018), (5080, 16951), (5588, 15410), (5842, 14740), (5896, 14605), (6164, 13970), (6985, 12328), (7370, 11684), (7705, 11176), (8509, 10120)]