71485164

素因数分解:

$2^2\times 3^2\times {\mathrm{1361}}^1\times {\mathrm{1459}}^1$

素因数の和:2830

約数の個数: 36

約数和(自身を含む): 180955320

約数和(自身を除く): 109470156

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 1361, 1459, 2722, 2918, 4083, 4377, 5444, 5836, 8166, 8754, 12249, 13131, 16332, 17508, 24498, 26262, 48996, 52524, 1985699, 3971398, 5957097, 7942796, 11914194, 17871291, 23828388, 35742582, 71485164]

約数ペア:

[(1, 71485164), (2, 35742582), (3, 23828388), (4, 17871291), (6, 11914194), (9, 7942796), (12, 5957097), (18, 3971398), (36, 1985699), (1361, 52524), (1459, 48996), (2722, 26262), (2918, 24498), (4083, 17508), (4377, 16332), (5444, 13131), (5836, 12249), (8166, 8754)]