66970376

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{83}}^1\times {\mathrm{173}}^1$

素因数の和:326

約数の個数: 64

約数和(自身を含む): 142067520

約数和(自身を除く): 75097144

約数列:

[1, 2, 4, 8, 11, 22, 44, 53, 83, 88, 106, 166, 173, 212, 332, 346, 424, 583, 664, 692, 913, 1166, 1384, 1826, 1903, 2332, 3652, 3806, 4399, 4664, 7304, 7612, 8798, 9169, 14359, 15224, 17596, 18338, 28718, 35192, 36676, 48389, 57436, 73352, 96778, 100859, 114872, 157949, 193556, 201718, 315898, 387112, 403436, 631796, 761027, 806872, 1263592, 1522054, 3044108, 6088216, 8371297, 16742594, 33485188, 66970376]

約数ペア:

[(1, 66970376), (2, 33485188), (4, 16742594), (8, 8371297), (11, 6088216), (22, 3044108), (44, 1522054), (53, 1263592), (83, 806872), (88, 761027), (106, 631796), (166, 403436), (173, 387112), (212, 315898), (332, 201718), (346, 193556), (424, 157949), (583, 114872), (664, 100859), (692, 96778), (913, 73352), (1166, 57436), (1384, 48389), (1826, 36676), (1903, 35192), (2332, 28718), (3652, 18338), (3806, 17596), (4399, 15224), (4664, 14359), (7304, 9169), (7612, 8798)]