87949386

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{101}}^1\times {\mathrm{6911}}^1$

素因数の和:7027

約数の個数: 48

約数和(自身を含む): 219967488

約数和(自身を除く): 132018102

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 101, 126, 202, 303, 606, 707, 909, 1414, 1818, 2121, 4242, 6363, 6911, 12726, 13822, 20733, 41466, 48377, 62199, 96754, 124398, 145131, 290262, 435393, 698011, 870786, 1396022, 2094033, 4188066, 4886077, 6282099, 9772154, 12564198, 14658231, 29316462, 43974693, 87949386]

約数ペア:

[(1, 87949386), (2, 43974693), (3, 29316462), (6, 14658231), (7, 12564198), (9, 9772154), (14, 6282099), (18, 4886077), (21, 4188066), (42, 2094033), (63, 1396022), (101, 870786), (126, 698011), (202, 435393), (303, 290262), (606, 145131), (707, 124398), (909, 96754), (1414, 62199), (1818, 48377), (2121, 41466), (4242, 20733), (6363, 13822), (6911, 12726)]