47404476

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{313}}^1\times {\mathrm{601}}^1$

素因数の和:931

約数の個数: 72

約数和(自身を含む): 137612384

約数和(自身を除く): 90207908

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 313, 601, 626, 939, 1202, 1252, 1803, 1878, 2191, 2404, 2817, 3606, 3756, 4207, 4382, 5409, 5634, 6573, 7212, 8414, 8764, 10818, 11268, 12621, 13146, 16828, 19719, 21636, 25242, 26292, 37863, 39438, 50484, 75726, 78876, 151452, 188113, 376226, 564339, 752452, 1128678, 1316791, 1693017, 2257356, 2633582, 3386034, 3950373, 5267164, 6772068, 7900746, 11851119, 15801492, 23702238, 47404476]

約数ペア:

[(1, 47404476), (2, 23702238), (3, 15801492), (4, 11851119), (6, 7900746), (7, 6772068), (9, 5267164), (12, 3950373), (14, 3386034), (18, 2633582), (21, 2257356), (28, 1693017), (36, 1316791), (42, 1128678), (63, 752452), (84, 564339), (126, 376226), (252, 188113), (313, 151452), (601, 78876), (626, 75726), (939, 50484), (1202, 39438), (1252, 37863), (1803, 26292), (1878, 25242), (2191, 21636), (2404, 19719), (2817, 16828), (3606, 13146), (3756, 12621), (4207, 11268), (4382, 10818), (5409, 8764), (5634, 8414), (6573, 7212)]