72245682

素因数分解:

$2^1\times 3^4\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{709}}^1$

素因数の和:777

約数の個数: 80

約数和(自身を含む): 176287320

約数和(自身を除く): 104041638

約数列:

[1, 2, 3, 6, 9, 17, 18, 27, 34, 37, 51, 54, 74, 81, 102, 111, 153, 162, 222, 306, 333, 459, 629, 666, 709, 918, 999, 1258, 1377, 1418, 1887, 1998, 2127, 2754, 2997, 3774, 4254, 5661, 5994, 6381, 11322, 12053, 12762, 16983, 19143, 24106, 26233, 33966, 36159, 38286, 50949, 52466, 57429, 72318, 78699, 101898, 108477, 114858, 157398, 216954, 236097, 325431, 445961, 472194, 650862, 708291, 891922, 976293, 1337883, 1416582, 1952586, 2124873, 2675766, 4013649, 4249746, 8027298, 12040947, 24081894, 36122841, 72245682]

約数ペア:

[(1, 72245682), (2, 36122841), (3, 24081894), (6, 12040947), (9, 8027298), (17, 4249746), (18, 4013649), (27, 2675766), (34, 2124873), (37, 1952586), (51, 1416582), (54, 1337883), (74, 976293), (81, 891922), (102, 708291), (111, 650862), (153, 472194), (162, 445961), (222, 325431), (306, 236097), (333, 216954), (459, 157398), (629, 114858), (666, 108477), (709, 101898), (918, 78699), (999, 72318), (1258, 57429), (1377, 52466), (1418, 50949), (1887, 38286), (1998, 36159), (2127, 33966), (2754, 26233), (2997, 24106), (3774, 19143), (4254, 16983), (5661, 12762), (5994, 12053), (6381, 11322)]