84340468

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{2251}}^1$

素因数の和:2320

約数の個数: 48

約数和(自身を含む): 170251200

約数和(自身を除く): 85910732

約数列:

[1, 2, 4, 17, 19, 29, 34, 38, 58, 68, 76, 116, 323, 493, 551, 646, 986, 1102, 1292, 1972, 2204, 2251, 4502, 9004, 9367, 18734, 37468, 38267, 42769, 65279, 76534, 85538, 130558, 153068, 171076, 261116, 727073, 1109743, 1240301, 1454146, 2219486, 2480602, 2908292, 4438972, 4961204, 21085117, 42170234, 84340468]

約数ペア:

[(1, 84340468), (2, 42170234), (4, 21085117), (17, 4961204), (19, 4438972), (29, 2908292), (34, 2480602), (38, 2219486), (58, 1454146), (68, 1240301), (76, 1109743), (116, 727073), (323, 261116), (493, 171076), (551, 153068), (646, 130558), (986, 85538), (1102, 76534), (1292, 65279), (1972, 42769), (2204, 38267), (2251, 37468), (4502, 18734), (9004, 9367)]