87836238

素因数分解:

$2^1\times 3^5\times 7^1\times {\mathrm{25819}}^1$

素因数の和:25843

約数の個数: 48

約数和(自身を含む): 225563520

約数和(自身を除く): 137727282

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 81, 126, 162, 189, 243, 378, 486, 567, 1134, 1701, 3402, 25819, 51638, 77457, 154914, 180733, 232371, 361466, 464742, 542199, 697113, 1084398, 1394226, 1626597, 2091339, 3253194, 4182678, 4879791, 6274017, 9759582, 12548034, 14639373, 29278746, 43918119, 87836238]

約数ペア:

[(1, 87836238), (2, 43918119), (3, 29278746), (6, 14639373), (7, 12548034), (9, 9759582), (14, 6274017), (18, 4879791), (21, 4182678), (27, 3253194), (42, 2091339), (54, 1626597), (63, 1394226), (81, 1084398), (126, 697113), (162, 542199), (189, 464742), (243, 361466), (378, 232371), (486, 180733), (567, 154914), (1134, 77457), (1701, 51638), (3402, 25819)]