68990544

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{68443}}^1$

素因数の和:68464

約数の個数: 60

約数和(自身を含む): 220663456

約数和(自身を除く): 151672912

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 56, 63, 72, 84, 112, 126, 144, 168, 252, 336, 504, 1008, 68443, 136886, 205329, 273772, 410658, 479101, 547544, 615987, 821316, 958202, 1095088, 1231974, 1437303, 1642632, 1916404, 2463948, 2874606, 3285264, 3832808, 4311909, 4927896, 5749212, 7665616, 8623818, 9855792, 11498424, 17247636, 22996848, 34495272, 68990544]

約数ペア:

[(1, 68990544), (2, 34495272), (3, 22996848), (4, 17247636), (6, 11498424), (7, 9855792), (8, 8623818), (9, 7665616), (12, 5749212), (14, 4927896), (16, 4311909), (18, 3832808), (21, 3285264), (24, 2874606), (28, 2463948), (36, 1916404), (42, 1642632), (48, 1437303), (56, 1231974), (63, 1095088), (72, 958202), (84, 821316), (112, 615987), (126, 547544), (144, 479101), (168, 410658), (252, 273772), (336, 205329), (504, 136886), (1008, 68443)]