91118456

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{3463}}^1$

素因数の和:3516

約数の個数: 64

約数和(自身を含む): 209502720

約数和(自身を除く): 118384264

約数列:

[1, 2, 4, 8, 11, 13, 22, 23, 26, 44, 46, 52, 88, 92, 104, 143, 184, 253, 286, 299, 506, 572, 598, 1012, 1144, 1196, 2024, 2392, 3289, 3463, 6578, 6926, 13156, 13852, 26312, 27704, 38093, 45019, 76186, 79649, 90038, 152372, 159298, 180076, 304744, 318596, 360152, 495209, 637192, 876139, 990418, 1035437, 1752278, 1980836, 2070874, 3504556, 3961672, 4141748, 7009112, 8283496, 11389807, 22779614, 45559228, 91118456]

約数ペア:

[(1, 91118456), (2, 45559228), (4, 22779614), (8, 11389807), (11, 8283496), (13, 7009112), (22, 4141748), (23, 3961672), (26, 3504556), (44, 2070874), (46, 1980836), (52, 1752278), (88, 1035437), (92, 990418), (104, 876139), (143, 637192), (184, 495209), (253, 360152), (286, 318596), (299, 304744), (506, 180076), (572, 159298), (598, 152372), (1012, 90038), (1144, 79649), (1196, 76186), (2024, 45019), (2392, 38093), (3289, 27704), (3463, 26312), (6578, 13852), (6926, 13156)]