70801276

素因数分解:

$2^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{751}}^1$

素因数の和:819

約数の個数: 72

約数和(自身を含む): 159625536

約数和(自身を除く): 88824260

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 37, 49, 52, 74, 91, 98, 148, 182, 196, 259, 364, 481, 518, 637, 751, 962, 1036, 1274, 1502, 1813, 1924, 2548, 3004, 3367, 3626, 5257, 6734, 7252, 9763, 10514, 13468, 19526, 21028, 23569, 27787, 36799, 39052, 47138, 55574, 68341, 73598, 94276, 111148, 136682, 147196, 194509, 273364, 361231, 389018, 478387, 722462, 778036, 956774, 1361563, 1444924, 1913548, 2528617, 2723126, 5057234, 5446252, 10114468, 17700319, 35400638, 70801276]

約数ペア:

[(1, 70801276), (2, 35400638), (4, 17700319), (7, 10114468), (13, 5446252), (14, 5057234), (26, 2723126), (28, 2528617), (37, 1913548), (49, 1444924), (52, 1361563), (74, 956774), (91, 778036), (98, 722462), (148, 478387), (182, 389018), (196, 361231), (259, 273364), (364, 194509), (481, 147196), (518, 136682), (637, 111148), (751, 94276), (962, 73598), (1036, 68341), (1274, 55574), (1502, 47138), (1813, 39052), (1924, 36799), (2548, 27787), (3004, 23569), (3367, 21028), (3626, 19526), (5257, 13468), (6734, 10514), (7252, 9763)]