68535516

素因数分解:

$2^2\times 3^1\times 7^3\times {\mathrm{16651}}^1$

素因数の和:16679

約数の個数: 48

約数和(自身を含む): 186502400

約数和(自身を除く): 117966884

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 196, 294, 343, 588, 686, 1029, 1372, 2058, 4116, 16651, 33302, 49953, 66604, 99906, 116557, 199812, 233114, 349671, 466228, 699342, 815899, 1398684, 1631798, 2447697, 3263596, 4895394, 5711293, 9790788, 11422586, 17133879, 22845172, 34267758, 68535516]

約数ペア:

[(1, 68535516), (2, 34267758), (3, 22845172), (4, 17133879), (6, 11422586), (7, 9790788), (12, 5711293), (14, 4895394), (21, 3263596), (28, 2447697), (42, 1631798), (49, 1398684), (84, 815899), (98, 699342), (147, 466228), (196, 349671), (294, 233114), (343, 199812), (588, 116557), (686, 99906), (1029, 66604), (1372, 49953), (2058, 33302), (4116, 16651)]