80481936

素因数分解:

$2^4\times 3^1\times {\mathrm{61}}^1\times {\mathrm{27487}}^1$

素因数の和:27559

約数の個数: 40

約数和(自身を含む): 211327744

約数和(自身を除く): 130845808

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 61, 122, 183, 244, 366, 488, 732, 976, 1464, 2928, 27487, 54974, 82461, 109948, 164922, 219896, 329844, 439792, 659688, 1319376, 1676707, 3353414, 5030121, 6706828, 10060242, 13413656, 20120484, 26827312, 40240968, 80481936]

約数ペア:

[(1, 80481936), (2, 40240968), (3, 26827312), (4, 20120484), (6, 13413656), (8, 10060242), (12, 6706828), (16, 5030121), (24, 3353414), (48, 1676707), (61, 1319376), (122, 659688), (183, 439792), (244, 329844), (366, 219896), (488, 164922), (732, 109948), (976, 82461), (1464, 54974), (2928, 27487)]