105919668

素因数分解:

$2^2\times 3^2\times {\mathrm{61}}^1\times {\mathrm{139}}^1\times {\mathrm{347}}^1$

素因数の和:557

約数の個数: 72

約数和(自身を含む): 274878240

約数和(自身を除く): 168958572

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 61, 122, 139, 183, 244, 278, 347, 366, 417, 549, 556, 694, 732, 834, 1041, 1098, 1251, 1388, 1668, 2082, 2196, 2502, 3123, 4164, 5004, 6246, 8479, 12492, 16958, 21167, 25437, 33916, 42334, 48233, 50874, 63501, 76311, 84668, 96466, 101748, 127002, 144699, 152622, 190503, 192932, 254004, 289398, 305244, 381006, 434097, 578796, 762012, 868194, 1736388, 2942213, 5884426, 8826639, 11768852, 17653278, 26479917, 35306556, 52959834, 105919668]

約数ペア:

[(1, 105919668), (2, 52959834), (3, 35306556), (4, 26479917), (6, 17653278), (9, 11768852), (12, 8826639), (18, 5884426), (36, 2942213), (61, 1736388), (122, 868194), (139, 762012), (183, 578796), (244, 434097), (278, 381006), (347, 305244), (366, 289398), (417, 254004), (549, 192932), (556, 190503), (694, 152622), (732, 144699), (834, 127002), (1041, 101748), (1098, 96466), (1251, 84668), (1388, 76311), (1668, 63501), (2082, 50874), (2196, 48233), (2502, 42334), (3123, 33916), (4164, 25437), (5004, 21167), (6246, 16958), (8479, 12492)]