85165038

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{223}}^1\times {\mathrm{433}}^1$

素因数の和:678

約数の個数: 72

約数和(自身を含む): 216111168

約数和(自身を除く): 130946130

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 49, 63, 98, 126, 147, 223, 294, 433, 441, 446, 669, 866, 882, 1299, 1338, 1561, 2007, 2598, 3031, 3122, 3897, 4014, 4683, 6062, 7794, 9093, 9366, 10927, 14049, 18186, 21217, 21854, 27279, 28098, 32781, 42434, 54558, 63651, 65562, 96559, 98343, 127302, 190953, 193118, 196686, 289677, 381906, 579354, 675913, 869031, 1351826, 1738062, 2027739, 4055478, 4731391, 6083217, 9462782, 12166434, 14194173, 28388346, 42582519, 85165038]

約数ペア:

[(1, 85165038), (2, 42582519), (3, 28388346), (6, 14194173), (7, 12166434), (9, 9462782), (14, 6083217), (18, 4731391), (21, 4055478), (42, 2027739), (49, 1738062), (63, 1351826), (98, 869031), (126, 675913), (147, 579354), (223, 381906), (294, 289677), (433, 196686), (441, 193118), (446, 190953), (669, 127302), (866, 98343), (882, 96559), (1299, 65562), (1338, 63651), (1561, 54558), (2007, 42434), (2598, 32781), (3031, 28098), (3122, 27279), (3897, 21854), (4014, 21217), (4683, 18186), (6062, 14049), (7794, 10927), (9093, 9366)]