80896752

素因数分解:

$2^4\times 3^3\times {\mathrm{271}}^1\times {\mathrm{691}}^1$

素因数の和:979

約数の個数: 80

約数和(自身を含む): 233397760

約数和(自身を除く): 152501008

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 216, 271, 432, 542, 691, 813, 1084, 1382, 1626, 2073, 2168, 2439, 2764, 3252, 4146, 4336, 4878, 5528, 6219, 6504, 7317, 8292, 9756, 11056, 12438, 13008, 14634, 16584, 18657, 19512, 24876, 29268, 33168, 37314, 39024, 49752, 58536, 74628, 99504, 117072, 149256, 187261, 298512, 374522, 561783, 749044, 1123566, 1498088, 1685349, 2247132, 2996176, 3370698, 4494264, 5056047, 6741396, 8988528, 10112094, 13482792, 20224188, 26965584, 40448376, 80896752]

約数ペア:

[(1, 80896752), (2, 40448376), (3, 26965584), (4, 20224188), (6, 13482792), (8, 10112094), (9, 8988528), (12, 6741396), (16, 5056047), (18, 4494264), (24, 3370698), (27, 2996176), (36, 2247132), (48, 1685349), (54, 1498088), (72, 1123566), (108, 749044), (144, 561783), (216, 374522), (271, 298512), (432, 187261), (542, 149256), (691, 117072), (813, 99504), (1084, 74628), (1382, 58536), (1626, 49752), (2073, 39024), (2168, 37314), (2439, 33168), (2764, 29268), (3252, 24876), (4146, 19512), (4336, 18657), (4878, 16584), (5528, 14634), (6219, 13008), (6504, 12438), (7317, 11056), (8292, 9756)]