87637446

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{607}}^1\times {\mathrm{617}}^1$

素因数の和:1245

約数の個数: 48

約数和(自身を含む): 205156224

約数和(自身を除く): 117518778

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 607, 617, 1214, 1234, 1821, 1851, 3642, 3702, 5463, 5553, 7891, 8021, 10926, 11106, 15782, 16042, 23673, 24063, 47346, 48126, 71019, 72189, 142038, 144378, 374519, 749038, 1123557, 2247114, 3370671, 4868747, 6741342, 9737494, 14606241, 29212482, 43818723, 87637446]

約数ペア:

[(1, 87637446), (2, 43818723), (3, 29212482), (6, 14606241), (9, 9737494), (13, 6741342), (18, 4868747), (26, 3370671), (39, 2247114), (78, 1123557), (117, 749038), (234, 374519), (607, 144378), (617, 142038), (1214, 72189), (1234, 71019), (1821, 48126), (1851, 47346), (3642, 24063), (3702, 23673), (5463, 16042), (5553, 15782), (7891, 11106), (8021, 10926)]