81837456

素因数分解:

$2^4\times 3^1\times {\mathrm{17}}^1\times {\mathrm{100291}}^1$

素因数の和:100319

約数の個数: 40

約数和(自身を含む): 223851744

約数和(自身を除く): 142014288

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 34, 48, 51, 68, 102, 136, 204, 272, 408, 816, 100291, 200582, 300873, 401164, 601746, 802328, 1203492, 1604656, 1704947, 2406984, 3409894, 4813968, 5114841, 6819788, 10229682, 13639576, 20459364, 27279152, 40918728, 81837456]

約数ペア:

[(1, 81837456), (2, 40918728), (3, 27279152), (4, 20459364), (6, 13639576), (8, 10229682), (12, 6819788), (16, 5114841), (17, 4813968), (24, 3409894), (34, 2406984), (48, 1704947), (51, 1604656), (68, 1203492), (102, 802328), (136, 601746), (204, 401164), (272, 300873), (408, 200582), (816, 100291)]