89781032

素因数分解:

$2^3\times {\mathrm{11}}^2\times {\mathrm{137}}^1\times {\mathrm{677}}^1$

素因数の和:842

約数の個数: 48

約数和(自身を含む): 186660180

約数和(自身を除く): 96879148

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 121, 137, 242, 274, 484, 548, 677, 968, 1096, 1354, 1507, 2708, 3014, 5416, 6028, 7447, 12056, 14894, 16577, 29788, 33154, 59576, 66308, 81917, 92749, 132616, 163834, 185498, 327668, 370996, 655336, 741992, 1020239, 2040478, 4080956, 8161912, 11222629, 22445258, 44890516, 89781032]

約数ペア:

[(1, 89781032), (2, 44890516), (4, 22445258), (8, 11222629), (11, 8161912), (22, 4080956), (44, 2040478), (88, 1020239), (121, 741992), (137, 655336), (242, 370996), (274, 327668), (484, 185498), (548, 163834), (677, 132616), (968, 92749), (1096, 81917), (1354, 66308), (1507, 59576), (2708, 33154), (3014, 29788), (5416, 16577), (6028, 14894), (7447, 12056)]