90619146

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{97}}^1$

素因数の和:236

約数の個数: 96

約数和(自身を含む): 217945728

約数和(自身を除く): 127326582

約数列:

[1, 2, 3, 6, 9, 17, 18, 34, 43, 51, 71, 86, 97, 102, 129, 142, 153, 194, 213, 258, 291, 306, 387, 426, 582, 639, 731, 774, 873, 1207, 1278, 1462, 1649, 1746, 2193, 2414, 3053, 3298, 3621, 4171, 4386, 4947, 6106, 6579, 6887, 7242, 8342, 9159, 9894, 10863, 12513, 13158, 13774, 14841, 18318, 20661, 21726, 25026, 27477, 29682, 37539, 41322, 51901, 54954, 61983, 70907, 75078, 103802, 117079, 123966, 141814, 155703, 212721, 234158, 296141, 311406, 351237, 425442, 467109, 592282, 638163, 702474, 888423, 934218, 1053711, 1276326, 1776846, 2107422, 2665269, 5034397, 5330538, 10068794, 15103191, 30206382, 45309573, 90619146]

約数ペア:

[(1, 90619146), (2, 45309573), (3, 30206382), (6, 15103191), (9, 10068794), (17, 5330538), (18, 5034397), (34, 2665269), (43, 2107422), (51, 1776846), (71, 1276326), (86, 1053711), (97, 934218), (102, 888423), (129, 702474), (142, 638163), (153, 592282), (194, 467109), (213, 425442), (258, 351237), (291, 311406), (306, 296141), (387, 234158), (426, 212721), (582, 155703), (639, 141814), (731, 123966), (774, 117079), (873, 103802), (1207, 75078), (1278, 70907), (1462, 61983), (1649, 54954), (1746, 51901), (2193, 41322), (2414, 37539), (3053, 29682), (3298, 27477), (3621, 25026), (4171, 21726), (4386, 20661), (4947, 18318), (6106, 14841), (6579, 13774), (6887, 13158), (7242, 12513), (8342, 10863), (9159, 9894)]