7990128

素因数分解:

$2^4\times 3^2\times {\mathrm{55487}}^1$

素因数の和:55501

約数の個数: 30

約数和(自身を含む): 22361664

約数和(自身を除く): 14371536

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 55487, 110974, 166461, 221948, 332922, 443896, 499383, 665844, 887792, 998766, 1331688, 1997532, 2663376, 3995064, 7990128]

約数ペア:

[(1, 7990128), (2, 3995064), (3, 2663376), (4, 1997532), (6, 1331688), (8, 998766), (9, 887792), (12, 665844), (16, 499383), (18, 443896), (24, 332922), (36, 221948), (48, 166461), (72, 110974), (144, 55487)]