79282728

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{157307}}^1$

素因数の和:157326

約数の個数: 48

約数和(自身を含む): 245400480

約数和(自身を除く): 166117752

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 56, 63, 72, 84, 126, 168, 252, 504, 157307, 314614, 471921, 629228, 943842, 1101149, 1258456, 1415763, 1887684, 2202298, 2831526, 3303447, 3775368, 4404596, 5663052, 6606894, 8809192, 9910341, 11326104, 13213788, 19820682, 26427576, 39641364, 79282728]

約数ペア:

[(1, 79282728), (2, 39641364), (3, 26427576), (4, 19820682), (6, 13213788), (7, 11326104), (8, 9910341), (9, 8809192), (12, 6606894), (14, 5663052), (18, 4404596), (21, 3775368), (24, 3303447), (28, 2831526), (36, 2202298), (42, 1887684), (56, 1415763), (63, 1258456), (72, 1101149), (84, 943842), (126, 629228), (168, 471921), (252, 314614), (504, 157307)]