8400336

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{1087}}^1$

素因数の和:1128

約数の個数: 80

約数和(自身を含む): 25903104

約数和(自身を除く): 17502768

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 23, 24, 28, 42, 46, 48, 56, 69, 84, 92, 112, 138, 161, 168, 184, 276, 322, 336, 368, 483, 552, 644, 966, 1087, 1104, 1288, 1932, 2174, 2576, 3261, 3864, 4348, 6522, 7609, 7728, 8696, 13044, 15218, 17392, 22827, 25001, 26088, 30436, 45654, 50002, 52176, 60872, 75003, 91308, 100004, 121744, 150006, 175007, 182616, 200008, 300012, 350014, 365232, 400016, 525021, 600024, 700028, 1050042, 1200048, 1400056, 2100084, 2800112, 4200168, 8400336]

約数ペア:

[(1, 8400336), (2, 4200168), (3, 2800112), (4, 2100084), (6, 1400056), (7, 1200048), (8, 1050042), (12, 700028), (14, 600024), (16, 525021), (21, 400016), (23, 365232), (24, 350014), (28, 300012), (42, 200008), (46, 182616), (48, 175007), (56, 150006), (69, 121744), (84, 100004), (92, 91308), (112, 75003), (138, 60872), (161, 52176), (168, 50002), (184, 45654), (276, 30436), (322, 26088), (336, 25001), (368, 22827), (483, 17392), (552, 15218), (644, 13044), (966, 8696), (1087, 7728), (1104, 7609), (1288, 6522), (1932, 4348), (2174, 3864), (2576, 3261)]