64083572

素因数分解:

$2^2\times 7^2\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{199}}^1$

素因数の和:301

約数の個数: 72

約数和(自身を含む): 137894400

約数和(自身を除く): 73810828

約数列:

[1, 2, 4, 7, 14, 28, 31, 49, 53, 62, 98, 106, 124, 196, 199, 212, 217, 371, 398, 434, 742, 796, 868, 1393, 1484, 1519, 1643, 2597, 2786, 3038, 3286, 5194, 5572, 6076, 6169, 6572, 9751, 10388, 10547, 11501, 12338, 19502, 21094, 23002, 24676, 39004, 42188, 43183, 46004, 73829, 80507, 86366, 147658, 161014, 172732, 295316, 302281, 322028, 326957, 516803, 604562, 653914, 1033606, 1209124, 1307828, 2067212, 2288699, 4577398, 9154796, 16020893, 32041786, 64083572]

約数ペア:

[(1, 64083572), (2, 32041786), (4, 16020893), (7, 9154796), (14, 4577398), (28, 2288699), (31, 2067212), (49, 1307828), (53, 1209124), (62, 1033606), (98, 653914), (106, 604562), (124, 516803), (196, 326957), (199, 322028), (212, 302281), (217, 295316), (371, 172732), (398, 161014), (434, 147658), (742, 86366), (796, 80507), (868, 73829), (1393, 46004), (1484, 43183), (1519, 42188), (1643, 39004), (2597, 24676), (2786, 23002), (3038, 21094), (3286, 19502), (5194, 12338), (5572, 11501), (6076, 10547), (6169, 10388), (6572, 9751)]