171662364

素因数分解:

$2^2\times 3^2\times {\mathrm{43}}^1\times {\mathrm{173}}^1\times {\mathrm{641}}^1$

素因数の和:867

約数の個数: 72

約数和(自身を含む): 447278832

約数和(自身を除く): 275616468

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 43, 86, 129, 172, 173, 258, 346, 387, 516, 519, 641, 692, 774, 1038, 1282, 1548, 1557, 1923, 2076, 2564, 3114, 3846, 5769, 6228, 7439, 7692, 11538, 14878, 22317, 23076, 27563, 29756, 44634, 55126, 66951, 82689, 89268, 110252, 110893, 133902, 165378, 221786, 248067, 267804, 330756, 332679, 443572, 496134, 665358, 992268, 998037, 1330716, 1996074, 3992148, 4768399, 9536798, 14305197, 19073596, 28610394, 42915591, 57220788, 85831182, 171662364]

約数ペア:

[(1, 171662364), (2, 85831182), (3, 57220788), (4, 42915591), (6, 28610394), (9, 19073596), (12, 14305197), (18, 9536798), (36, 4768399), (43, 3992148), (86, 1996074), (129, 1330716), (172, 998037), (173, 992268), (258, 665358), (346, 496134), (387, 443572), (516, 332679), (519, 330756), (641, 267804), (692, 248067), (774, 221786), (1038, 165378), (1282, 133902), (1548, 110893), (1557, 110252), (1923, 89268), (2076, 82689), (2564, 66951), (3114, 55126), (3846, 44634), (5769, 29756), (6228, 27563), (7439, 23076), (7692, 22317), (11538, 14878)]