4893228

素因数分解:

$2^2\times 3^2\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{109}}^1$

素因数の和:191

約数の個数: 72

約数和(自身を含む): 13213200

約数和(自身を除く): 8319972

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 29, 36, 43, 58, 86, 87, 109, 116, 129, 172, 174, 218, 258, 261, 327, 348, 387, 436, 516, 522, 654, 774, 981, 1044, 1247, 1308, 1548, 1962, 2494, 3161, 3741, 3924, 4687, 4988, 6322, 7482, 9374, 9483, 11223, 12644, 14061, 14964, 18748, 18966, 22446, 28122, 28449, 37932, 42183, 44892, 56244, 56898, 84366, 113796, 135923, 168732, 271846, 407769, 543692, 815538, 1223307, 1631076, 2446614, 4893228]

約数ペア:

[(1, 4893228), (2, 2446614), (3, 1631076), (4, 1223307), (6, 815538), (9, 543692), (12, 407769), (18, 271846), (29, 168732), (36, 135923), (43, 113796), (58, 84366), (86, 56898), (87, 56244), (109, 44892), (116, 42183), (129, 37932), (172, 28449), (174, 28122), (218, 22446), (258, 18966), (261, 18748), (327, 14964), (348, 14061), (387, 12644), (436, 11223), (516, 9483), (522, 9374), (654, 7482), (774, 6322), (981, 4988), (1044, 4687), (1247, 3924), (1308, 3741), (1548, 3161), (1962, 2494)]