87730372

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{1619}}^1$

素因数の和:1696

約数の個数: 48

約数和(自身を含む): 174182400

約数和(自身を除く): 86452028

約数列:

[1, 2, 4, 19, 23, 31, 38, 46, 62, 76, 92, 124, 437, 589, 713, 874, 1178, 1426, 1619, 1748, 2356, 2852, 3238, 6476, 13547, 27094, 30761, 37237, 50189, 54188, 61522, 74474, 100378, 123044, 148948, 200756, 707503, 953591, 1154347, 1415006, 1907182, 2308694, 2830012, 3814364, 4617388, 21932593, 43865186, 87730372]

約数ペア:

[(1, 87730372), (2, 43865186), (4, 21932593), (19, 4617388), (23, 3814364), (31, 2830012), (38, 2308694), (46, 1907182), (62, 1415006), (76, 1154347), (92, 953591), (124, 707503), (437, 200756), (589, 148948), (713, 123044), (874, 100378), (1178, 74474), (1426, 61522), (1619, 54188), (1748, 50189), (2356, 37237), (2852, 30761), (3238, 27094), (6476, 13547)]