78554502

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^1\times {\mathrm{317}}^1\times {\mathrm{353}}^1$

素因数の和:694

約数の個数: 64

約数和(自身を含む): 189120960

約数和(自身を除く): 110566458

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 78, 117, 234, 317, 351, 353, 634, 702, 706, 951, 1059, 1902, 2118, 2853, 3177, 4121, 4589, 5706, 6354, 8242, 8559, 9178, 9531, 12363, 13767, 17118, 19062, 24726, 27534, 37089, 41301, 74178, 82602, 111267, 111901, 123903, 222534, 223802, 247806, 335703, 671406, 1007109, 1454713, 2014218, 2909426, 3021327, 4364139, 6042654, 8728278, 13092417, 26184834, 39277251, 78554502]

約数ペア:

[(1, 78554502), (2, 39277251), (3, 26184834), (6, 13092417), (9, 8728278), (13, 6042654), (18, 4364139), (26, 3021327), (27, 2909426), (39, 2014218), (54, 1454713), (78, 1007109), (117, 671406), (234, 335703), (317, 247806), (351, 223802), (353, 222534), (634, 123903), (702, 111901), (706, 111267), (951, 82602), (1059, 74178), (1902, 41301), (2118, 37089), (2853, 27534), (3177, 24726), (4121, 19062), (4589, 17118), (5706, 13767), (6354, 12363), (8242, 9531), (8559, 9178)]