172943946

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{83}}^1\times {\mathrm{719}}^1$

素因数の和:840

約数の個数: 96

約数和(自身を含む): 452874240

約数和(自身を除く): 279930294

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 23, 42, 46, 63, 69, 83, 126, 138, 161, 166, 207, 249, 322, 414, 483, 498, 581, 719, 747, 966, 1162, 1438, 1449, 1494, 1743, 1909, 2157, 2898, 3486, 3818, 4314, 5033, 5229, 5727, 6471, 10066, 10458, 11454, 12942, 13363, 15099, 16537, 17181, 26726, 30198, 33074, 34362, 40089, 45297, 49611, 59677, 80178, 90594, 99222, 115759, 119354, 120267, 148833, 179031, 231518, 240534, 297666, 347277, 358062, 417739, 537093, 694554, 835478, 1041831, 1074186, 1253217, 1372571, 2083662, 2506434, 2745142, 3759651, 4117713, 7519302, 8235426, 9607997, 12353139, 19215994, 24706278, 28823991, 57647982, 86471973, 172943946]

約数ペア:

[(1, 172943946), (2, 86471973), (3, 57647982), (6, 28823991), (7, 24706278), (9, 19215994), (14, 12353139), (18, 9607997), (21, 8235426), (23, 7519302), (42, 4117713), (46, 3759651), (63, 2745142), (69, 2506434), (83, 2083662), (126, 1372571), (138, 1253217), (161, 1074186), (166, 1041831), (207, 835478), (249, 694554), (322, 537093), (414, 417739), (483, 358062), (498, 347277), (581, 297666), (719, 240534), (747, 231518), (966, 179031), (1162, 148833), (1438, 120267), (1449, 119354), (1494, 115759), (1743, 99222), (1909, 90594), (2157, 80178), (2898, 59677), (3486, 49611), (3818, 45297), (4314, 40089), (5033, 34362), (5229, 33074), (5727, 30198), (6471, 26726), (10066, 17181), (10458, 16537), (11454, 15099), (12942, 13363)]