71769726

素因数分解:

$2^1\times 3^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{3331}}^1$

素因数の和:3371

約数の個数: 80

約数和(自身を含む): 193522560

約数和(自身を除く): 121752834

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 19, 21, 27, 38, 42, 54, 57, 63, 81, 114, 126, 133, 162, 171, 189, 266, 342, 378, 399, 513, 567, 798, 1026, 1134, 1197, 1539, 2394, 3078, 3331, 3591, 6662, 7182, 9993, 10773, 19986, 21546, 23317, 29979, 46634, 59958, 63289, 69951, 89937, 126578, 139902, 179874, 189867, 209853, 269811, 379734, 419706, 443023, 539622, 569601, 629559, 886046, 1139202, 1259118, 1329069, 1708803, 1888677, 2658138, 3417606, 3777354, 3987207, 5126409, 7974414, 10252818, 11961621, 23923242, 35884863, 71769726]

約数ペア:

[(1, 71769726), (2, 35884863), (3, 23923242), (6, 11961621), (7, 10252818), (9, 7974414), (14, 5126409), (18, 3987207), (19, 3777354), (21, 3417606), (27, 2658138), (38, 1888677), (42, 1708803), (54, 1329069), (57, 1259118), (63, 1139202), (81, 886046), (114, 629559), (126, 569601), (133, 539622), (162, 443023), (171, 419706), (189, 379734), (266, 269811), (342, 209853), (378, 189867), (399, 179874), (513, 139902), (567, 126578), (798, 89937), (1026, 69951), (1134, 63289), (1197, 59958), (1539, 46634), (2394, 29979), (3078, 23317), (3331, 21546), (3591, 19986), (6662, 10773), (7182, 9993)]