71145486

素因数分解:

$2^1\times 3^3\times {\mathrm{23}}^1\times {\mathrm{57283}}^1$

素因数の和:57317

約数の個数: 32

約数和(自身を含む): 164977920

約数和(自身を除く): 93832434

約数列:

[1, 2, 3, 6, 9, 18, 23, 27, 46, 54, 69, 138, 207, 414, 621, 1242, 57283, 114566, 171849, 343698, 515547, 1031094, 1317509, 1546641, 2635018, 3093282, 3952527, 7905054, 11857581, 23715162, 35572743, 71145486]

約数ペア:

[(1, 71145486), (2, 35572743), (3, 23715162), (6, 11857581), (9, 7905054), (18, 3952527), (23, 3093282), (27, 2635018), (46, 1546641), (54, 1317509), (69, 1031094), (138, 515547), (207, 343698), (414, 171849), (621, 114566), (1242, 57283)]