47220012

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{8147}}^1$

素因数の和:8187

約数の個数: 72

約数和(自身を含む): 142361856

約数和(自身を除く): 95141844

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 23, 28, 36, 42, 46, 63, 69, 84, 92, 126, 138, 161, 207, 252, 276, 322, 414, 483, 644, 828, 966, 1449, 1932, 2898, 5796, 8147, 16294, 24441, 32588, 48882, 57029, 73323, 97764, 114058, 146646, 171087, 187381, 228116, 293292, 342174, 374762, 513261, 562143, 684348, 749524, 1026522, 1124286, 1311667, 1686429, 2053044, 2248572, 2623334, 3372858, 3935001, 5246668, 6745716, 7870002, 11805003, 15740004, 23610006, 47220012]

約数ペア:

[(1, 47220012), (2, 23610006), (3, 15740004), (4, 11805003), (6, 7870002), (7, 6745716), (9, 5246668), (12, 3935001), (14, 3372858), (18, 2623334), (21, 2248572), (23, 2053044), (28, 1686429), (36, 1311667), (42, 1124286), (46, 1026522), (63, 749524), (69, 684348), (84, 562143), (92, 513261), (126, 374762), (138, 342174), (161, 293292), (207, 228116), (252, 187381), (276, 171087), (322, 146646), (414, 114058), (483, 97764), (644, 73323), (828, 57029), (966, 48882), (1449, 32588), (1932, 24441), (2898, 16294), (5796, 8147)]