71356176

素因数分解:

$2^4\times 3^2\times {\mathrm{137}}^1\times {\mathrm{3617}}^1$

素因数の和:3768

約数の個数: 60

約数和(自身を含む): 201211452

約数和(自身を除く): 129855276

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 137, 144, 274, 411, 548, 822, 1096, 1233, 1644, 2192, 2466, 3288, 3617, 4932, 6576, 7234, 9864, 10851, 14468, 19728, 21702, 28936, 32553, 43404, 57872, 65106, 86808, 130212, 173616, 260424, 495529, 520848, 991058, 1486587, 1982116, 2973174, 3964232, 4459761, 5946348, 7928464, 8919522, 11892696, 17839044, 23785392, 35678088, 71356176]

約数ペア:

[(1, 71356176), (2, 35678088), (3, 23785392), (4, 17839044), (6, 11892696), (8, 8919522), (9, 7928464), (12, 5946348), (16, 4459761), (18, 3964232), (24, 2973174), (36, 1982116), (48, 1486587), (72, 991058), (137, 520848), (144, 495529), (274, 260424), (411, 173616), (548, 130212), (822, 86808), (1096, 65106), (1233, 57872), (1644, 43404), (2192, 32553), (2466, 28936), (3288, 21702), (3617, 19728), (4932, 14468), (6576, 10851), (7234, 9864)]