87171656

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{3313}}^1$

素因数の和:3366

約数の個数: 64

約数和(自身を含む): 200430720

約数和(自身を除く): 113259064

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, 3313, 6578, 6626, 13156, 13252, 26312, 26504, 36443, 43069, 72886, 76199, 86138, 145772, 152398, 172276, 291544, 304796, 344552, 473759, 609592, 838189, 947518, 990587, 1676378, 1895036, 1981174, 3352756, 3790072, 3962348, 6705512, 7924696, 10896457, 21792914, 43585828, 87171656]

約数ペア:

[(1, 87171656), (2, 43585828), (4, 21792914), (8, 10896457), (11, 7924696), (13, 6705512), (22, 3962348), (23, 3790072), (26, 3352756), (44, 1981174), (46, 1895036), (52, 1676378), (88, 990587), (92, 947518), (104, 838189), (143, 609592), (184, 473759), (253, 344552), (286, 304796), (299, 291544), (506, 172276), (572, 152398), (598, 145772), (1012, 86138), (1144, 76199), (1196, 72886), (2024, 43069), (2392, 36443), (3289, 26504), (3313, 26312), (6578, 13252), (6626, 13156)]