31536864

素因数分解:

$2^5\times 3^4\times {\mathrm{23}}^3$

素因数の和:91

約数の個数: 120

約数和(自身を含む): 96964560

約数和(自身を除く): 65427696

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 27, 32, 36, 46, 48, 54, 69, 72, 81, 92, 96, 108, 138, 144, 162, 184, 207, 216, 276, 288, 324, 368, 414, 432, 529, 552, 621, 648, 736, 828, 864, 1058, 1104, 1242, 1296, 1587, 1656, 1863, 2116, 2208, 2484, 2592, 3174, 3312, 3726, 4232, 4761, 4968, 6348, 6624, 7452, 8464, 9522, 9936, 12167, 12696, 14283, 14904, 16928, 19044, 19872, 24334, 25392, 28566, 29808, 36501, 38088, 42849, 48668, 50784, 57132, 59616, 73002, 76176, 85698, 97336, 109503, 114264, 146004, 152352, 171396, 194672, 219006, 228528, 292008, 328509, 342792, 389344, 438012, 457056, 584016, 657018, 685584, 876024, 985527, 1168032, 1314036, 1371168, 1752048, 1971054, 2628072, 3504096, 3942108, 5256144, 7884216, 10512288, 15768432, 31536864]

約数ペア:

[(1, 31536864), (2, 15768432), (3, 10512288), (4, 7884216), (6, 5256144), (8, 3942108), (9, 3504096), (12, 2628072), (16, 1971054), (18, 1752048), (23, 1371168), (24, 1314036), (27, 1168032), (32, 985527), (36, 876024), (46, 685584), (48, 657018), (54, 584016), (69, 457056), (72, 438012), (81, 389344), (92, 342792), (96, 328509), (108, 292008), (138, 228528), (144, 219006), (162, 194672), (184, 171396), (207, 152352), (216, 146004), (276, 114264), (288, 109503), (324, 97336), (368, 85698), (414, 76176), (432, 73002), (529, 59616), (552, 57132), (621, 50784), (648, 48668), (736, 42849), (828, 38088), (864, 36501), (1058, 29808), (1104, 28566), (1242, 25392), (1296, 24334), (1587, 19872), (1656, 19044), (1863, 16928), (2116, 14904), (2208, 14283), (2484, 12696), (2592, 12167), (3174, 9936), (3312, 9522), (3726, 8464), (4232, 7452), (4761, 6624), (4968, 6348)]