77269477180

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{643}}^1\times {\mathrm{27689}}^1$

素因数の和:28379

約数の個数: 96

約数和(自身を含む): 191733534720

約数和(自身を除く): 114464057540

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 31, 35, 62, 70, 124, 140, 155, 217, 310, 434, 620, 643, 868, 1085, 1286, 2170, 2572, 3215, 4340, 4501, 6430, 9002, 12860, 18004, 19933, 22505, 27689, 39866, 45010, 55378, 79732, 90020, 99665, 110756, 138445, 139531, 193823, 199330, 276890, 279062, 387646, 398660, 553780, 558124, 697655, 775292, 858359, 969115, 1395310, 1716718, 1938230, 2790620, 3433436, 3876460, 4291795, 6008513, 8583590, 12017026, 17167180, 17804027, 24034052, 30042565, 35608054, 60085130, 71216108, 89020135, 120170260, 124628189, 178040270, 249256378, 356080540, 498512756, 551924837, 623140945, 1103849674, 1246281890, 2207699348, 2492563780, 2759624185, 3863473859, 5519248370, 7726947718, 11038496740, 15453895436, 19317369295, 38634738590, 77269477180]

約数ペア:

[(1, 77269477180), (2, 38634738590), (4, 19317369295), (5, 15453895436), (7, 11038496740), (10, 7726947718), (14, 5519248370), (20, 3863473859), (28, 2759624185), (31, 2492563780), (35, 2207699348), (62, 1246281890), (70, 1103849674), (124, 623140945), (140, 551924837), (155, 498512756), (217, 356080540), (310, 249256378), (434, 178040270), (620, 124628189), (643, 120170260), (868, 89020135), (1085, 71216108), (1286, 60085130), (2170, 35608054), (2572, 30042565), (3215, 24034052), (4340, 17804027), (4501, 17167180), (6430, 12017026), (9002, 8583590), (12860, 6008513), (18004, 4291795), (19933, 3876460), (22505, 3433436), (27689, 2790620), (39866, 1938230), (45010, 1716718), (55378, 1395310), (79732, 969115), (90020, 858359), (99665, 775292), (110756, 697655), (138445, 558124), (139531, 553780), (193823, 398660), (199330, 387646), (276890, 279062)]