87026848

素因数分解:

$2^5\times {\mathrm{23}}^2\times {\mathrm{53}}^1\times {\mathrm{97}}^1$

素因数の和:206

約数の個数: 72

約数和(自身を含む): 184367988

約数和(自身を除く): 97341140

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 53, 92, 97, 106, 184, 194, 212, 368, 388, 424, 529, 736, 776, 848, 1058, 1219, 1552, 1696, 2116, 2231, 2438, 3104, 4232, 4462, 4876, 5141, 8464, 8924, 9752, 10282, 16928, 17848, 19504, 20564, 28037, 35696, 39008, 41128, 51313, 56074, 71392, 82256, 102626, 112148, 118243, 164512, 205252, 224296, 236486, 410504, 448592, 472972, 821008, 897184, 945944, 1642016, 1891888, 2719589, 3783776, 5439178, 10878356, 21756712, 43513424, 87026848]

約数ペア:

[(1, 87026848), (2, 43513424), (4, 21756712), (8, 10878356), (16, 5439178), (23, 3783776), (32, 2719589), (46, 1891888), (53, 1642016), (92, 945944), (97, 897184), (106, 821008), (184, 472972), (194, 448592), (212, 410504), (368, 236486), (388, 224296), (424, 205252), (529, 164512), (736, 118243), (776, 112148), (848, 102626), (1058, 82256), (1219, 71392), (1552, 56074), (1696, 51313), (2116, 41128), (2231, 39008), (2438, 35696), (3104, 28037), (4232, 20564), (4462, 19504), (4876, 17848), (5141, 16928), (8464, 10282), (8924, 9752)]