87274206

素因数分解:

$2^1\times 3^3\times {\mathrm{47}}^1\times {\mathrm{137}}^1\times {\mathrm{251}}^1$

素因数の和:446

約数の個数: 64

約数和(自身を含む): 200309760

約数和(自身を除く): 113035554

約数列:

[1, 2, 3, 6, 9, 18, 27, 47, 54, 94, 137, 141, 251, 274, 282, 411, 423, 502, 753, 822, 846, 1233, 1269, 1506, 2259, 2466, 2538, 3699, 4518, 6439, 6777, 7398, 11797, 12878, 13554, 19317, 23594, 34387, 35391, 38634, 57951, 68774, 70782, 103161, 106173, 115902, 173853, 206322, 212346, 309483, 318519, 347706, 618966, 637038, 928449, 1616189, 1856898, 3232378, 4848567, 9697134, 14545701, 29091402, 43637103, 87274206]

約数ペア:

[(1, 87274206), (2, 43637103), (3, 29091402), (6, 14545701), (9, 9697134), (18, 4848567), (27, 3232378), (47, 1856898), (54, 1616189), (94, 928449), (137, 637038), (141, 618966), (251, 347706), (274, 318519), (282, 309483), (411, 212346), (423, 206322), (502, 173853), (753, 115902), (822, 106173), (846, 103161), (1233, 70782), (1269, 68774), (1506, 57951), (2259, 38634), (2466, 35391), (2538, 34387), (3699, 23594), (4518, 19317), (6439, 13554), (6777, 12878), (7398, 11797)]