61971408

素因数分解:

$2^4\times 3^2\times {\mathrm{430357}}^1$

素因数の和:430371

約数の個数: 30

約数和(自身を含む): 173434274

約数和(自身を除く): 111462866

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 430357, 860714, 1291071, 1721428, 2582142, 3442856, 3873213, 5164284, 6885712, 7746426, 10328568, 15492852, 20657136, 30985704, 61971408]

約数ペア:

[(1, 61971408), (2, 30985704), (3, 20657136), (4, 15492852), (6, 10328568), (8, 7746426), (9, 6885712), (12, 5164284), (16, 3873213), (18, 3442856), (24, 2582142), (36, 1721428), (48, 1291071), (72, 860714), (144, 430357)]