74727792

素因数分解:

$2^4\times 3^3\times {\mathrm{172981}}^1$

素因数の和:172998

約数の個数: 40

約数和(自身を含む): 214497680

約数和(自身を除く): 139769888

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 216, 432, 172981, 345962, 518943, 691924, 1037886, 1383848, 1556829, 2075772, 2767696, 3113658, 4151544, 4670487, 6227316, 8303088, 9340974, 12454632, 18681948, 24909264, 37363896, 74727792]

約数ペア:

[(1, 74727792), (2, 37363896), (3, 24909264), (4, 18681948), (6, 12454632), (8, 9340974), (9, 8303088), (12, 6227316), (16, 4670487), (18, 4151544), (24, 3113658), (27, 2767696), (36, 2075772), (48, 1556829), (54, 1383848), (72, 1037886), (108, 691924), (144, 518943), (216, 345962), (432, 172981)]