15768432

素因数分解:

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

素因数の和:89

約数の個数: 100

約数和(自身を含む): 47712720

約数和(自身を除く): 31944288

約数列:

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

約数ペア:

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