70481808

素因数分解:

$2^4\times 3^2\times {\mathrm{489457}}^1$

素因数の和:489471

約数の個数: 30

約数和(自身を含む): 197251574

約数和(自身を除く): 126769766

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 489457, 978914, 1468371, 1957828, 2936742, 3915656, 4405113, 5873484, 7831312, 8810226, 11746968, 17620452, 23493936, 35240904, 70481808]

約数ペア:

[(1, 70481808), (2, 35240904), (3, 23493936), (4, 17620452), (6, 11746968), (8, 8810226), (9, 7831312), (12, 5873484), (16, 4405113), (18, 3915656), (24, 2936742), (36, 1957828), (48, 1468371), (72, 978914), (144, 489457)]