74020968

素因数分解:

$2^3\times 3^2\times 7^2\times {\mathrm{20981}}^1$

素因数の和:21007

約数の個数: 72

約数和(自身を含む): 233214930

約数和(自身を除く): 159193962

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 49, 56, 63, 72, 84, 98, 126, 147, 168, 196, 252, 294, 392, 441, 504, 588, 882, 1176, 1764, 3528, 20981, 41962, 62943, 83924, 125886, 146867, 167848, 188829, 251772, 293734, 377658, 440601, 503544, 587468, 755316, 881202, 1028069, 1174936, 1321803, 1510632, 1762404, 2056138, 2643606, 3084207, 3524808, 4112276, 5287212, 6168414, 8224552, 9252621, 10574424, 12336828, 18505242, 24673656, 37010484, 74020968]

約数ペア:

[(1, 74020968), (2, 37010484), (3, 24673656), (4, 18505242), (6, 12336828), (7, 10574424), (8, 9252621), (9, 8224552), (12, 6168414), (14, 5287212), (18, 4112276), (21, 3524808), (24, 3084207), (28, 2643606), (36, 2056138), (42, 1762404), (49, 1510632), (56, 1321803), (63, 1174936), (72, 1028069), (84, 881202), (98, 755316), (126, 587468), (147, 503544), (168, 440601), (196, 377658), (252, 293734), (294, 251772), (392, 188829), (441, 167848), (504, 146867), (588, 125886), (882, 83924), (1176, 62943), (1764, 41962), (3528, 20981)]