27690068

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1$

素因数の和:157

約数の個数: 96

約数和(自身を含む): 63651840

約数和(自身を除く): 35961772

約数列:

[1, 2, 4, 7, 14, 19, 23, 28, 31, 38, 46, 62, 73, 76, 92, 124, 133, 146, 161, 217, 266, 292, 322, 434, 437, 511, 532, 589, 644, 713, 868, 874, 1022, 1178, 1387, 1426, 1679, 1748, 2044, 2263, 2356, 2774, 2852, 3059, 3358, 4123, 4526, 4991, 5548, 6118, 6716, 8246, 9052, 9709, 9982, 11753, 12236, 13547, 15841, 16492, 19418, 19964, 23506, 27094, 31682, 31901, 38836, 42997, 47012, 52049, 54188, 63364, 63802, 85994, 94829, 104098, 127604, 171988, 189658, 208196, 223307, 300979, 364343, 379316, 446614, 601958, 728686, 893228, 988931, 1203916, 1457372, 1977862, 3955724, 6922517, 13845034, 27690068]

約数ペア:

[(1, 27690068), (2, 13845034), (4, 6922517), (7, 3955724), (14, 1977862), (19, 1457372), (23, 1203916), (28, 988931), (31, 893228), (38, 728686), (46, 601958), (62, 446614), (73, 379316), (76, 364343), (92, 300979), (124, 223307), (133, 208196), (146, 189658), (161, 171988), (217, 127604), (266, 104098), (292, 94829), (322, 85994), (434, 63802), (437, 63364), (511, 54188), (532, 52049), (589, 47012), (644, 42997), (713, 38836), (868, 31901), (874, 31682), (1022, 27094), (1178, 23506), (1387, 19964), (1426, 19418), (1679, 16492), (1748, 15841), (2044, 13547), (2263, 12236), (2356, 11753), (2774, 9982), (2852, 9709), (3059, 9052), (3358, 8246), (4123, 6716), (4526, 6118), (4991, 5548)]