85930254

素因数分解:

$2^1\times 3^3\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{1609}}^1$

素因数の和:1686

約数の個数: 64

約数和(自身を含む): 204019200

約数和(自身を除く): 118088946

約数列:

[1, 2, 3, 6, 9, 18, 23, 27, 43, 46, 54, 69, 86, 129, 138, 207, 258, 387, 414, 621, 774, 989, 1161, 1242, 1609, 1978, 2322, 2967, 3218, 4827, 5934, 8901, 9654, 14481, 17802, 26703, 28962, 37007, 43443, 53406, 69187, 74014, 86886, 111021, 138374, 207561, 222042, 333063, 415122, 622683, 666126, 999189, 1245366, 1591301, 1868049, 1998378, 3182602, 3736098, 4773903, 9547806, 14321709, 28643418, 42965127, 85930254]

約数ペア:

[(1, 85930254), (2, 42965127), (3, 28643418), (6, 14321709), (9, 9547806), (18, 4773903), (23, 3736098), (27, 3182602), (43, 1998378), (46, 1868049), (54, 1591301), (69, 1245366), (86, 999189), (129, 666126), (138, 622683), (207, 415122), (258, 333063), (387, 222042), (414, 207561), (621, 138374), (774, 111021), (989, 86886), (1161, 74014), (1242, 69187), (1609, 53406), (1978, 43443), (2322, 37007), (2967, 28962), (3218, 26703), (4827, 17802), (5934, 14481), (8901, 9654)]