88890597728

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{853}}^1\times {\mathrm{1697}}^1$

素因数の和:2680

約数の個数: 96

約数和(自身を含む): 186365823840

約数和(自身を除く): 97475226112

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 76, 101, 152, 202, 304, 404, 608, 808, 853, 1616, 1697, 1706, 1919, 3232, 3394, 3412, 3838, 6788, 6824, 7676, 13576, 13648, 15352, 16207, 27152, 27296, 30704, 32243, 32414, 54304, 61408, 64486, 64828, 86153, 128972, 129656, 171397, 172306, 257944, 259312, 342794, 344612, 515888, 518624, 685588, 689224, 1031776, 1371176, 1378448, 1447541, 1636907, 2742352, 2756896, 2895082, 3256543, 3273814, 5484704, 5790164, 6513086, 6547628, 11580328, 13026172, 13095256, 23160656, 26052344, 26190512, 27503279, 46321312, 52104688, 52381024, 55006558, 104209376, 110013116, 146201641, 220026232, 292403282, 440052464, 584806564, 880104928, 1169613128, 2339226256, 2777831179, 4678452512, 5555662358, 11111324716, 22222649432, 44445298864, 88890597728]

約数ペア:

[(1, 88890597728), (2, 44445298864), (4, 22222649432), (8, 11111324716), (16, 5555662358), (19, 4678452512), (32, 2777831179), (38, 2339226256), (76, 1169613128), (101, 880104928), (152, 584806564), (202, 440052464), (304, 292403282), (404, 220026232), (608, 146201641), (808, 110013116), (853, 104209376), (1616, 55006558), (1697, 52381024), (1706, 52104688), (1919, 46321312), (3232, 27503279), (3394, 26190512), (3412, 26052344), (3838, 23160656), (6788, 13095256), (6824, 13026172), (7676, 11580328), (13576, 6547628), (13648, 6513086), (15352, 5790164), (16207, 5484704), (27152, 3273814), (27296, 3256543), (30704, 2895082), (32243, 2756896), (32414, 2742352), (54304, 1636907), (61408, 1447541), (64486, 1378448), (64828, 1371176), (86153, 1031776), (128972, 689224), (129656, 685588), (171397, 518624), (172306, 515888), (257944, 344612), (259312, 342794)]