68015736

素因数分解:

$2^3\times 3^2\times {\mathrm{31}}^2\times {\mathrm{983}}^1$

素因数の和:1057

約数の個数: 72

約数和(自身を含む): 190536840

約数和(自身を除く): 122521104

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 31, 36, 62, 72, 93, 124, 186, 248, 279, 372, 558, 744, 961, 983, 1116, 1922, 1966, 2232, 2883, 2949, 3844, 3932, 5766, 5898, 7688, 7864, 8649, 8847, 11532, 11796, 17298, 17694, 23064, 23592, 30473, 34596, 35388, 60946, 69192, 70776, 91419, 121892, 182838, 243784, 274257, 365676, 548514, 731352, 944663, 1097028, 1889326, 2194056, 2833989, 3778652, 5667978, 7557304, 8501967, 11335956, 17003934, 22671912, 34007868, 68015736]

約数ペア:

[(1, 68015736), (2, 34007868), (3, 22671912), (4, 17003934), (6, 11335956), (8, 8501967), (9, 7557304), (12, 5667978), (18, 3778652), (24, 2833989), (31, 2194056), (36, 1889326), (62, 1097028), (72, 944663), (93, 731352), (124, 548514), (186, 365676), (248, 274257), (279, 243784), (372, 182838), (558, 121892), (744, 91419), (961, 70776), (983, 69192), (1116, 60946), (1922, 35388), (1966, 34596), (2232, 30473), (2883, 23592), (2949, 23064), (3844, 17694), (3932, 17298), (5766, 11796), (5898, 11532), (7688, 8847), (7864, 8649)]