79924292

素因数分解:

$2^2\times 7^2\times {\mathrm{37}}^1\times {\mathrm{103}}^1\times {\mathrm{107}}^1$

素因数の和:265

約数の個数: 72

約数和(自身を含む): 170299584

約数和(自身を除く): 90375292

約数列:

[1, 2, 4, 7, 14, 28, 37, 49, 74, 98, 103, 107, 148, 196, 206, 214, 259, 412, 428, 518, 721, 749, 1036, 1442, 1498, 1813, 2884, 2996, 3626, 3811, 3959, 5047, 5243, 7252, 7622, 7918, 10094, 10486, 11021, 15244, 15836, 20188, 20972, 22042, 26677, 27713, 44084, 53354, 55426, 77147, 106708, 110852, 154294, 186739, 193991, 308588, 373478, 387982, 407777, 540029, 746956, 775964, 815554, 1080058, 1631108, 2160116, 2854439, 5708878, 11417756, 19981073, 39962146, 79924292]

約数ペア:

[(1, 79924292), (2, 39962146), (4, 19981073), (7, 11417756), (14, 5708878), (28, 2854439), (37, 2160116), (49, 1631108), (74, 1080058), (98, 815554), (103, 775964), (107, 746956), (148, 540029), (196, 407777), (206, 387982), (214, 373478), (259, 308588), (412, 193991), (428, 186739), (518, 154294), (721, 110852), (749, 106708), (1036, 77147), (1442, 55426), (1498, 53354), (1813, 44084), (2884, 27713), (2996, 26677), (3626, 22042), (3811, 20972), (3959, 20188), (5047, 15836), (5243, 15244), (7252, 11021), (7622, 10486), (7918, 10094)]