61847856

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{61357}}^1$

素因数の和:61378

約数の個数: 60

約数和(自身を含む): 197818192

約数和(自身を除く): 135970336

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 56, 63, 72, 84, 112, 126, 144, 168, 252, 336, 504, 1008, 61357, 122714, 184071, 245428, 368142, 429499, 490856, 552213, 736284, 858998, 981712, 1104426, 1288497, 1472568, 1717996, 2208852, 2576994, 2945136, 3435992, 3865491, 4417704, 5153988, 6871984, 7730982, 8835408, 10307976, 15461964, 20615952, 30923928, 61847856]

約数ペア:

[(1, 61847856), (2, 30923928), (3, 20615952), (4, 15461964), (6, 10307976), (7, 8835408), (8, 7730982), (9, 6871984), (12, 5153988), (14, 4417704), (16, 3865491), (18, 3435992), (21, 2945136), (24, 2576994), (28, 2208852), (36, 1717996), (42, 1472568), (48, 1288497), (56, 1104426), (63, 981712), (72, 858998), (84, 736284), (112, 552213), (126, 490856), (144, 429499), (168, 368142), (252, 245428), (336, 184071), (504, 122714), (1008, 61357)]