78225156

素因数分解:

$2^2\times 3^3\times {\mathrm{509}}^1\times {\mathrm{1423}}^1$

素因数の和:1945

約数の個数: 48

約数和(自身を含む): 203347200

約数和(自身を除く): 125122044

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 509, 1018, 1423, 1527, 2036, 2846, 3054, 4269, 4581, 5692, 6108, 8538, 9162, 12807, 13743, 17076, 18324, 25614, 27486, 38421, 51228, 54972, 76842, 153684, 724307, 1448614, 2172921, 2897228, 4345842, 6518763, 8691684, 13037526, 19556289, 26075052, 39112578, 78225156]

約数ペア:

[(1, 78225156), (2, 39112578), (3, 26075052), (4, 19556289), (6, 13037526), (9, 8691684), (12, 6518763), (18, 4345842), (27, 2897228), (36, 2172921), (54, 1448614), (108, 724307), (509, 153684), (1018, 76842), (1423, 54972), (1527, 51228), (2036, 38421), (2846, 27486), (3054, 25614), (4269, 18324), (4581, 17076), (5692, 13743), (6108, 12807), (8538, 9162)]