78845739791

素因数分解:

$7^1\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{701}}^1\times {\mathrm{3067}}^1$

素因数の和:3832

約数の個数: 48

約数和(自身を含む): 100898224128

約数和(自身を除く): 22052484337

約数列:

[1, 7, 13, 31, 91, 169, 217, 403, 701, 1183, 2821, 3067, 4907, 5239, 9113, 21469, 21731, 36673, 39871, 63791, 95077, 118469, 152117, 279097, 282503, 518323, 665539, 829283, 1236001, 1977521, 2149967, 3628261, 3672539, 8652007, 15049769, 16068013, 25707773, 27949571, 66648977, 112476091, 195646997, 363344423, 466542839, 866436701, 2543410961, 6065056907, 11263677113, 78845739791]

約数ペア:

[(1, 78845739791), (7, 11263677113), (13, 6065056907), (31, 2543410961), (91, 866436701), (169, 466542839), (217, 363344423), (403, 195646997), (701, 112476091), (1183, 66648977), (2821, 27949571), (3067, 25707773), (4907, 16068013), (5239, 15049769), (9113, 8652007), (21469, 3672539), (21731, 3628261), (36673, 2149967), (39871, 1977521), (63791, 1236001), (95077, 829283), (118469, 665539), (152117, 518323), (279097, 282503)]