83281758

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{1181}}^1$

素因数の和:1289

約数の個数: 64

約数和(自身を含む): 201526272

約数和(自身を除く): 118244514

約数列:

[1, 2, 3, 6, 7, 14, 21, 23, 42, 46, 69, 73, 138, 146, 161, 219, 322, 438, 483, 511, 966, 1022, 1181, 1533, 1679, 2362, 3066, 3358, 3543, 5037, 7086, 8267, 10074, 11753, 16534, 23506, 24801, 27163, 35259, 49602, 54326, 70518, 81489, 86213, 162978, 172426, 190141, 258639, 380282, 517278, 570423, 603491, 1140846, 1206982, 1810473, 1982899, 3620946, 3965798, 5948697, 11897394, 13880293, 27760586, 41640879, 83281758]

約数ペア:

[(1, 83281758), (2, 41640879), (3, 27760586), (6, 13880293), (7, 11897394), (14, 5948697), (21, 3965798), (23, 3620946), (42, 1982899), (46, 1810473), (69, 1206982), (73, 1140846), (138, 603491), (146, 570423), (161, 517278), (219, 380282), (322, 258639), (438, 190141), (483, 172426), (511, 162978), (966, 86213), (1022, 81489), (1181, 70518), (1533, 54326), (1679, 49602), (2362, 35259), (3066, 27163), (3358, 24801), (3543, 23506), (5037, 16534), (7086, 11753), (8267, 10074)]