83869744

素因数分解:

$2^4\times 7^1\times {\mathrm{53}}^1\times {\mathrm{71}}^1\times {\mathrm{199}}^1$

素因数の和:338

約数の個数: 80

約数和(自身を含む): 192844800

約数和(自身を除く): 108975056

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 53, 56, 71, 106, 112, 142, 199, 212, 284, 371, 398, 424, 497, 568, 742, 796, 848, 994, 1136, 1393, 1484, 1592, 1988, 2786, 2968, 3184, 3763, 3976, 5572, 5936, 7526, 7952, 10547, 11144, 14129, 15052, 21094, 22288, 26341, 28258, 30104, 42188, 52682, 56516, 60208, 73829, 84376, 98903, 105364, 113032, 147658, 168752, 197806, 210728, 226064, 295316, 395612, 421456, 590632, 748837, 791224, 1181264, 1497674, 1582448, 2995348, 5241859, 5990696, 10483718, 11981392, 20967436, 41934872, 83869744]

約数ペア:

[(1, 83869744), (2, 41934872), (4, 20967436), (7, 11981392), (8, 10483718), (14, 5990696), (16, 5241859), (28, 2995348), (53, 1582448), (56, 1497674), (71, 1181264), (106, 791224), (112, 748837), (142, 590632), (199, 421456), (212, 395612), (284, 295316), (371, 226064), (398, 210728), (424, 197806), (497, 168752), (568, 147658), (742, 113032), (796, 105364), (848, 98903), (994, 84376), (1136, 73829), (1393, 60208), (1484, 56516), (1592, 52682), (1988, 42188), (2786, 30104), (2968, 28258), (3184, 26341), (3763, 22288), (3976, 21094), (5572, 15052), (5936, 14129), (7526, 11144), (7952, 10547)]