83671938

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{71}}^1\times {\mathrm{199}}^1$

素因数の和:332

約数の個数: 96

約数和(自身を含む): 215654400

約数和(自身を除く): 131982462

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 47, 63, 71, 94, 126, 141, 142, 199, 213, 282, 329, 398, 423, 426, 497, 597, 639, 658, 846, 987, 994, 1194, 1278, 1393, 1491, 1791, 1974, 2786, 2961, 2982, 3337, 3582, 4179, 4473, 5922, 6674, 8358, 8946, 9353, 10011, 12537, 14129, 18706, 20022, 23359, 25074, 28059, 28258, 30033, 42387, 46718, 56118, 60066, 65471, 70077, 84177, 84774, 98903, 127161, 130942, 140154, 168354, 196413, 197806, 210231, 254322, 296709, 392826, 420462, 589239, 593418, 664063, 890127, 1178478, 1328126, 1780254, 1992189, 3984378, 4648441, 5976567, 9296882, 11953134, 13945323, 27890646, 41835969, 83671938]

約数ペア:

[(1, 83671938), (2, 41835969), (3, 27890646), (6, 13945323), (7, 11953134), (9, 9296882), (14, 5976567), (18, 4648441), (21, 3984378), (42, 1992189), (47, 1780254), (63, 1328126), (71, 1178478), (94, 890127), (126, 664063), (141, 593418), (142, 589239), (199, 420462), (213, 392826), (282, 296709), (329, 254322), (398, 210231), (423, 197806), (426, 196413), (497, 168354), (597, 140154), (639, 130942), (658, 127161), (846, 98903), (987, 84774), (994, 84177), (1194, 70077), (1278, 65471), (1393, 60066), (1491, 56118), (1791, 46718), (1974, 42387), (2786, 30033), (2961, 28258), (2982, 28059), (3337, 25074), (3582, 23359), (4179, 20022), (4473, 18706), (5922, 14129), (6674, 12537), (8358, 10011), (8946, 9353)]