87343456

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{1481}}^1$

素因数の和:1607

約数の個数: 48

約数和(自身を含む): 182997360

約数和(自身を除く): 95653904

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 76, 97, 152, 194, 304, 388, 608, 776, 1481, 1552, 1843, 2962, 3104, 3686, 5924, 7372, 11848, 14744, 23696, 28139, 29488, 47392, 56278, 58976, 112556, 143657, 225112, 287314, 450224, 574628, 900448, 1149256, 2298512, 2729483, 4597024, 5458966, 10917932, 21835864, 43671728, 87343456]

約数ペア:

[(1, 87343456), (2, 43671728), (4, 21835864), (8, 10917932), (16, 5458966), (19, 4597024), (32, 2729483), (38, 2298512), (76, 1149256), (97, 900448), (152, 574628), (194, 450224), (304, 287314), (388, 225112), (608, 143657), (776, 112556), (1481, 58976), (1552, 56278), (1843, 47392), (2962, 29488), (3104, 28139), (3686, 23696), (5924, 14744), (7372, 11848)]