73781928

素因数分解:

$2^3\times 3^4\times {\mathrm{11}}^2\times {\mathrm{941}}^1$

素因数の和:981

約数の個数: 120

約数和(自身を含む): 227394090

約数和(自身を除く): 153612162

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 22, 24, 27, 33, 36, 44, 54, 66, 72, 81, 88, 99, 108, 121, 132, 162, 198, 216, 242, 264, 297, 324, 363, 396, 484, 594, 648, 726, 792, 891, 941, 968, 1089, 1188, 1452, 1782, 1882, 2178, 2376, 2823, 2904, 3267, 3564, 3764, 4356, 5646, 6534, 7128, 7528, 8469, 8712, 9801, 10351, 11292, 13068, 16938, 19602, 20702, 22584, 25407, 26136, 31053, 33876, 39204, 41404, 50814, 62106, 67752, 76221, 78408, 82808, 93159, 101628, 113861, 124212, 152442, 186318, 203256, 227722, 248424, 279477, 304884, 341583, 372636, 455444, 558954, 609768, 683166, 745272, 838431, 910888, 1024749, 1117908, 1366332, 1676862, 2049498, 2235816, 2732664, 3074247, 3353724, 4098996, 6148494, 6707448, 8197992, 9222741, 12296988, 18445482, 24593976, 36890964, 73781928]

約数ペア:

[(1, 73781928), (2, 36890964), (3, 24593976), (4, 18445482), (6, 12296988), (8, 9222741), (9, 8197992), (11, 6707448), (12, 6148494), (18, 4098996), (22, 3353724), (24, 3074247), (27, 2732664), (33, 2235816), (36, 2049498), (44, 1676862), (54, 1366332), (66, 1117908), (72, 1024749), (81, 910888), (88, 838431), (99, 745272), (108, 683166), (121, 609768), (132, 558954), (162, 455444), (198, 372636), (216, 341583), (242, 304884), (264, 279477), (297, 248424), (324, 227722), (363, 203256), (396, 186318), (484, 152442), (594, 124212), (648, 113861), (726, 101628), (792, 93159), (891, 82808), (941, 78408), (968, 76221), (1089, 67752), (1188, 62106), (1452, 50814), (1782, 41404), (1882, 39204), (2178, 33876), (2376, 31053), (2823, 26136), (2904, 25407), (3267, 22584), (3564, 20702), (3764, 19602), (4356, 16938), (5646, 13068), (6534, 11292), (7128, 10351), (7528, 9801), (8469, 8712)]