81907092

素因数分解:

$2^2\times 3^3\times {\mathrm{313}}^1\times {\mathrm{2423}}^1$

素因数の和:2749

約数の個数: 48

約数和(自身を含む): 213118080

約数和(自身を除く): 131210988

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 313, 626, 939, 1252, 1878, 2423, 2817, 3756, 4846, 5634, 7269, 8451, 9692, 11268, 14538, 16902, 21807, 29076, 33804, 43614, 65421, 87228, 130842, 261684, 758399, 1516798, 2275197, 3033596, 4550394, 6825591, 9100788, 13651182, 20476773, 27302364, 40953546, 81907092]

約数ペア:

[(1, 81907092), (2, 40953546), (3, 27302364), (4, 20476773), (6, 13651182), (9, 9100788), (12, 6825591), (18, 4550394), (27, 3033596), (36, 2275197), (54, 1516798), (108, 758399), (313, 261684), (626, 130842), (939, 87228), (1252, 65421), (1878, 43614), (2423, 33804), (2817, 29076), (3756, 21807), (4846, 16902), (5634, 14538), (7269, 11268), (8451, 9692)]