81582552

素因数分解:

$2^3\times 3^4\times {\mathrm{125899}}^1$

素因数の和:125917

約数の個数: 40

約数和(自身を含む): 228508500

約数和(自身を除く): 146925948

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 324, 648, 125899, 251798, 377697, 503596, 755394, 1007192, 1133091, 1510788, 2266182, 3021576, 3399273, 4532364, 6798546, 9064728, 10197819, 13597092, 20395638, 27194184, 40791276, 81582552]

約数ペア:

[(1, 81582552), (2, 40791276), (3, 27194184), (4, 20395638), (6, 13597092), (8, 10197819), (9, 9064728), (12, 6798546), (18, 4532364), (24, 3399273), (27, 3021576), (36, 2266182), (54, 1510788), (72, 1133091), (81, 1007192), (108, 755394), (162, 503596), (216, 377697), (324, 251798), (648, 125899)]