84352268

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{21067}}^1$

素因数の和:21102

約数の個数: 48

約数和(自身を含む): 198207744

約数和(自身を除く): 113855476

約数列:

[1, 2, 4, 7, 11, 13, 14, 22, 26, 28, 44, 52, 77, 91, 143, 154, 182, 286, 308, 364, 572, 1001, 2002, 4004, 21067, 42134, 84268, 147469, 231737, 273871, 294938, 463474, 547742, 589876, 926948, 1095484, 1622159, 1917097, 3012581, 3244318, 3834194, 6025162, 6488636, 7668388, 12050324, 21088067, 42176134, 84352268]

約数ペア:

[(1, 84352268), (2, 42176134), (4, 21088067), (7, 12050324), (11, 7668388), (13, 6488636), (14, 6025162), (22, 3834194), (26, 3244318), (28, 3012581), (44, 1917097), (52, 1622159), (77, 1095484), (91, 926948), (143, 589876), (154, 547742), (182, 463474), (286, 294938), (308, 273871), (364, 231737), (572, 147469), (1001, 84268), (2002, 42134), (4004, 21067)]