39729456

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1117}}^1$

素因数の和:1163

約数の個数: 120

約数和(自身を含む): 126155120

約数和(自身を除く): 86425664

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 19, 24, 26, 36, 38, 39, 48, 52, 57, 72, 76, 78, 104, 114, 117, 144, 152, 156, 171, 208, 228, 234, 247, 304, 312, 342, 456, 468, 494, 624, 684, 741, 912, 936, 988, 1117, 1368, 1482, 1872, 1976, 2223, 2234, 2736, 2964, 3351, 3952, 4446, 4468, 5928, 6702, 8892, 8936, 10053, 11856, 13404, 14521, 17784, 17872, 20106, 21223, 26808, 29042, 35568, 40212, 42446, 43563, 53616, 58084, 63669, 80424, 84892, 87126, 116168, 127338, 130689, 160848, 169784, 174252, 191007, 232336, 254676, 261378, 275899, 339568, 348504, 382014, 509352, 522756, 551798, 697008, 764028, 827697, 1018704, 1045512, 1103596, 1528056, 1655394, 2091024, 2207192, 2483091, 3056112, 3310788, 4414384, 4966182, 6621576, 9932364, 13243152, 19864728, 39729456]

約数ペア:

[(1, 39729456), (2, 19864728), (3, 13243152), (4, 9932364), (6, 6621576), (8, 4966182), (9, 4414384), (12, 3310788), (13, 3056112), (16, 2483091), (18, 2207192), (19, 2091024), (24, 1655394), (26, 1528056), (36, 1103596), (38, 1045512), (39, 1018704), (48, 827697), (52, 764028), (57, 697008), (72, 551798), (76, 522756), (78, 509352), (104, 382014), (114, 348504), (117, 339568), (144, 275899), (152, 261378), (156, 254676), (171, 232336), (208, 191007), (228, 174252), (234, 169784), (247, 160848), (304, 130689), (312, 127338), (342, 116168), (456, 87126), (468, 84892), (494, 80424), (624, 63669), (684, 58084), (741, 53616), (912, 43563), (936, 42446), (988, 40212), (1117, 35568), (1368, 29042), (1482, 26808), (1872, 21223), (1976, 20106), (2223, 17872), (2234, 17784), (2736, 14521), (2964, 13404), (3351, 11856), (3952, 10053), (4446, 8936), (4468, 8892), (5928, 6702)]