87665604

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{461}}^1$

素因数の和:557

約数の個数: 96

約数和(自身を含む): 234710784

約数和(自身を除く): 147045180

約数列:

[1, 2, 3, 4, 6, 12, 13, 23, 26, 39, 46, 52, 53, 69, 78, 92, 106, 138, 156, 159, 212, 276, 299, 318, 461, 598, 636, 689, 897, 922, 1196, 1219, 1378, 1383, 1794, 1844, 2067, 2438, 2756, 2766, 3588, 3657, 4134, 4876, 5532, 5993, 7314, 8268, 10603, 11986, 14628, 15847, 17979, 21206, 23972, 24433, 31694, 31809, 35958, 42412, 47541, 48866, 63388, 63618, 71916, 73299, 95082, 97732, 127236, 137839, 146598, 190164, 275678, 293196, 317629, 413517, 551356, 561959, 635258, 827034, 952887, 1123918, 1270516, 1654068, 1685877, 1905774, 2247836, 3371754, 3811548, 6743508, 7305467, 14610934, 21916401, 29221868, 43832802, 87665604]

約数ペア:

[(1, 87665604), (2, 43832802), (3, 29221868), (4, 21916401), (6, 14610934), (12, 7305467), (13, 6743508), (23, 3811548), (26, 3371754), (39, 2247836), (46, 1905774), (52, 1685877), (53, 1654068), (69, 1270516), (78, 1123918), (92, 952887), (106, 827034), (138, 635258), (156, 561959), (159, 551356), (212, 413517), (276, 317629), (299, 293196), (318, 275678), (461, 190164), (598, 146598), (636, 137839), (689, 127236), (897, 97732), (922, 95082), (1196, 73299), (1219, 71916), (1378, 63618), (1383, 63388), (1794, 48866), (1844, 47541), (2067, 42412), (2438, 35958), (2756, 31809), (2766, 31694), (3588, 24433), (3657, 23972), (4134, 21206), (4876, 17979), (5532, 15847), (5993, 14628), (7314, 11986), (8268, 10603)]