72143904

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{107357}}^1$

素因数の和:107377

約数の個数: 48

約数和(自身を含む): 216433728

約数和(自身を除く): 144289824

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 84, 96, 112, 168, 224, 336, 672, 107357, 214714, 322071, 429428, 644142, 751499, 858856, 1288284, 1502998, 1717712, 2254497, 2576568, 3005996, 3435424, 4508994, 5153136, 6011992, 9017988, 10306272, 12023984, 18035976, 24047968, 36071952, 72143904]

約数ペア:

[(1, 72143904), (2, 36071952), (3, 24047968), (4, 18035976), (6, 12023984), (7, 10306272), (8, 9017988), (12, 6011992), (14, 5153136), (16, 4508994), (21, 3435424), (24, 3005996), (28, 2576568), (32, 2254497), (42, 1717712), (48, 1502998), (56, 1288284), (84, 858856), (96, 751499), (112, 644142), (168, 429428), (224, 322071), (336, 214714), (672, 107357)]