78815052

素因数分解:

$2^2\times 3^3\times {\mathrm{47}}^1\times {\mathrm{15527}}^1$

素因数の和:15587

約数の個数: 48

約数和(自身を含む): 208696320

約数和(自身を除く): 129881268

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 47, 54, 94, 108, 141, 188, 282, 423, 564, 846, 1269, 1692, 2538, 5076, 15527, 31054, 46581, 62108, 93162, 139743, 186324, 279486, 419229, 558972, 729769, 838458, 1459538, 1676916, 2189307, 2919076, 4378614, 6567921, 8757228, 13135842, 19703763, 26271684, 39407526, 78815052]

約数ペア:

[(1, 78815052), (2, 39407526), (3, 26271684), (4, 19703763), (6, 13135842), (9, 8757228), (12, 6567921), (18, 4378614), (27, 2919076), (36, 2189307), (47, 1676916), (54, 1459538), (94, 838458), (108, 729769), (141, 558972), (188, 419229), (282, 279486), (423, 186324), (564, 139743), (846, 93162), (1269, 62108), (1692, 46581), (2538, 31054), (5076, 15527)]