80758512

素因数分解:

$2^4\times 3^3\times {\mathrm{19}}^1\times {\mathrm{9839}}^1$

素因数の和:9875

約数の個数: 80

約数和(自身を含む): 244032000

約数和(自身を除く): 163273488

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 27, 36, 38, 48, 54, 57, 72, 76, 108, 114, 144, 152, 171, 216, 228, 304, 342, 432, 456, 513, 684, 912, 1026, 1368, 2052, 2736, 4104, 8208, 9839, 19678, 29517, 39356, 59034, 78712, 88551, 118068, 157424, 177102, 186941, 236136, 265653, 354204, 373882, 472272, 531306, 560823, 708408, 747764, 1062612, 1121646, 1416816, 1495528, 1682469, 2125224, 2243292, 2991056, 3364938, 4250448, 4486584, 5047407, 6729876, 8973168, 10094814, 13459752, 20189628, 26919504, 40379256, 80758512]

約数ペア:

[(1, 80758512), (2, 40379256), (3, 26919504), (4, 20189628), (6, 13459752), (8, 10094814), (9, 8973168), (12, 6729876), (16, 5047407), (18, 4486584), (19, 4250448), (24, 3364938), (27, 2991056), (36, 2243292), (38, 2125224), (48, 1682469), (54, 1495528), (57, 1416816), (72, 1121646), (76, 1062612), (108, 747764), (114, 708408), (144, 560823), (152, 531306), (171, 472272), (216, 373882), (228, 354204), (304, 265653), (342, 236136), (432, 186941), (456, 177102), (513, 157424), (684, 118068), (912, 88551), (1026, 78712), (1368, 59034), (2052, 39356), (2736, 29517), (4104, 19678), (8208, 9839)]