78742296

素因数分解:

$2^3\times 3^2\times {\mathrm{47}}^1\times {\mathrm{23269}}^1$

素因数の和:23328

約数の個数: 48

約数和(自身を含む): 217807200

約数和(自身を除く): 139064904

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 47, 72, 94, 141, 188, 282, 376, 423, 564, 846, 1128, 1692, 3384, 23269, 46538, 69807, 93076, 139614, 186152, 209421, 279228, 418842, 558456, 837684, 1093643, 1675368, 2187286, 3280929, 4374572, 6561858, 8749144, 9842787, 13123716, 19685574, 26247432, 39371148, 78742296]

約数ペア:

[(1, 78742296), (2, 39371148), (3, 26247432), (4, 19685574), (6, 13123716), (8, 9842787), (9, 8749144), (12, 6561858), (18, 4374572), (24, 3280929), (36, 2187286), (47, 1675368), (72, 1093643), (94, 837684), (141, 558456), (188, 418842), (282, 279228), (376, 209421), (423, 186152), (564, 139614), (846, 93076), (1128, 69807), (1692, 46538), (3384, 23269)]