84887488

素因数分解:

$2^6\times 7^1\times {\mathrm{89}}^1\times {\mathrm{2129}}^1$

素因数の和:2237

約数の個数: 56

約数和(自身を含む): 194767200

約数和(自身を除く): 109879712

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 89, 112, 178, 224, 356, 448, 623, 712, 1246, 1424, 2129, 2492, 2848, 4258, 4984, 5696, 8516, 9968, 14903, 17032, 19936, 29806, 34064, 39872, 59612, 68128, 119224, 136256, 189481, 238448, 378962, 476896, 757924, 953792, 1326367, 1515848, 2652734, 3031696, 5305468, 6063392, 10610936, 12126784, 21221872, 42443744, 84887488]

約数ペア:

[(1, 84887488), (2, 42443744), (4, 21221872), (7, 12126784), (8, 10610936), (14, 6063392), (16, 5305468), (28, 3031696), (32, 2652734), (56, 1515848), (64, 1326367), (89, 953792), (112, 757924), (178, 476896), (224, 378962), (356, 238448), (448, 189481), (623, 136256), (712, 119224), (1246, 68128), (1424, 59612), (2129, 39872), (2492, 34064), (2848, 29806), (4258, 19936), (4984, 17032), (5696, 14903), (8516, 9968)]