71064504

素因数分解:

$2^3\times 3^2\times 7^2\times {\mathrm{20143}}^1$

素因数の和:20169

約数の個数: 72

約数和(自身を含む): 223900560

約数和(自身を除く): 152836056

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 49, 56, 63, 72, 84, 98, 126, 147, 168, 196, 252, 294, 392, 441, 504, 588, 882, 1176, 1764, 3528, 20143, 40286, 60429, 80572, 120858, 141001, 161144, 181287, 241716, 282002, 362574, 423003, 483432, 564004, 725148, 846006, 987007, 1128008, 1269009, 1450296, 1692012, 1974014, 2538018, 2961021, 3384024, 3948028, 5076036, 5922042, 7896056, 8883063, 10152072, 11844084, 17766126, 23688168, 35532252, 71064504]

約数ペア:

[(1, 71064504), (2, 35532252), (3, 23688168), (4, 17766126), (6, 11844084), (7, 10152072), (8, 8883063), (9, 7896056), (12, 5922042), (14, 5076036), (18, 3948028), (21, 3384024), (24, 2961021), (28, 2538018), (36, 1974014), (42, 1692012), (49, 1450296), (56, 1269009), (63, 1128008), (72, 987007), (84, 846006), (98, 725148), (126, 564004), (147, 483432), (168, 423003), (196, 362574), (252, 282002), (294, 241716), (392, 181287), (441, 161144), (504, 141001), (588, 120858), (882, 80572), (1176, 60429), (1764, 40286), (3528, 20143)]