27810588

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^2\times {\mathrm{337}}^1$

素因数の和:403

約数の個数: 72

約数和(自身を含む): 73270288

約数和(自身を除く): 45459700

約数列:

[1, 2, 3, 4, 6, 12, 13, 23, 26, 39, 46, 52, 69, 78, 92, 138, 156, 276, 299, 337, 529, 598, 674, 897, 1011, 1058, 1196, 1348, 1587, 1794, 2022, 2116, 3174, 3588, 4044, 4381, 6348, 6877, 7751, 8762, 13143, 13754, 15502, 17524, 20631, 23253, 26286, 27508, 31004, 41262, 46506, 52572, 82524, 93012, 100763, 178273, 201526, 302289, 356546, 403052, 534819, 604578, 713092, 1069638, 1209156, 2139276, 2317549, 4635098, 6952647, 9270196, 13905294, 27810588]

約数ペア:

[(1, 27810588), (2, 13905294), (3, 9270196), (4, 6952647), (6, 4635098), (12, 2317549), (13, 2139276), (23, 1209156), (26, 1069638), (39, 713092), (46, 604578), (52, 534819), (69, 403052), (78, 356546), (92, 302289), (138, 201526), (156, 178273), (276, 100763), (299, 93012), (337, 82524), (529, 52572), (598, 46506), (674, 41262), (897, 31004), (1011, 27508), (1058, 26286), (1196, 23253), (1348, 20631), (1587, 17524), (1794, 15502), (2022, 13754), (2116, 13143), (3174, 8762), (3588, 7751), (4044, 6877), (4381, 6348)]