87645272

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{3331}}^1$

素因数の和:3384

約数の個数: 64

約数和(自身を含む): 201519360

約数和(自身を除く): 113874088

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, 3331, 6578, 6662, 13156, 13324, 26312, 26648, 36641, 43303, 73282, 76613, 86606, 146564, 153226, 173212, 293128, 306452, 346424, 476333, 612904, 842743, 952666, 995969, 1685486, 1905332, 1991938, 3370972, 3810664, 3983876, 6741944, 7967752, 10955659, 21911318, 43822636, 87645272]

約数ペア:

[(1, 87645272), (2, 43822636), (4, 21911318), (8, 10955659), (11, 7967752), (13, 6741944), (22, 3983876), (23, 3810664), (26, 3370972), (44, 1991938), (46, 1905332), (52, 1685486), (88, 995969), (92, 952666), (104, 842743), (143, 612904), (184, 476333), (253, 346424), (286, 306452), (299, 293128), (506, 173212), (572, 153226), (598, 146564), (1012, 86606), (1144, 76613), (1196, 73282), (2024, 43303), (2392, 36641), (3289, 26648), (3331, 26312), (6578, 13324), (6662, 13156)]