85881224

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{1831}}^1$

素因数の和:1902

約数の個数: 64

約数和(自身を含む): 193898880

約数和(自身を除く): 108017656

約数列:

[1, 2, 4, 8, 11, 13, 22, 26, 41, 44, 52, 82, 88, 104, 143, 164, 286, 328, 451, 533, 572, 902, 1066, 1144, 1804, 1831, 2132, 3608, 3662, 4264, 5863, 7324, 11726, 14648, 20141, 23452, 23803, 40282, 46904, 47606, 75071, 80564, 95212, 150142, 161128, 190424, 261833, 300284, 523666, 600568, 825781, 975923, 1047332, 1651562, 1951846, 2094664, 3303124, 3903692, 6606248, 7807384, 10735153, 21470306, 42940612, 85881224]

約数ペア:

[(1, 85881224), (2, 42940612), (4, 21470306), (8, 10735153), (11, 7807384), (13, 6606248), (22, 3903692), (26, 3303124), (41, 2094664), (44, 1951846), (52, 1651562), (82, 1047332), (88, 975923), (104, 825781), (143, 600568), (164, 523666), (286, 300284), (328, 261833), (451, 190424), (533, 161128), (572, 150142), (902, 95212), (1066, 80564), (1144, 75071), (1804, 47606), (1831, 46904), (2132, 40282), (3608, 23803), (3662, 23452), (4264, 20141), (5863, 14648), (7324, 11726)]