80848704

素因数分解:

$2^6\times 3^1\times {\mathrm{431}}^1\times {\mathrm{977}}^1$

素因数の和:1423

約数の個数: 56

約数和(自身を含む): 214627968

約数和(自身を除く): 133779264

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 192, 431, 862, 977, 1293, 1724, 1954, 2586, 2931, 3448, 3908, 5172, 5862, 6896, 7816, 10344, 11724, 13792, 15632, 20688, 23448, 27584, 31264, 41376, 46896, 62528, 82752, 93792, 187584, 421087, 842174, 1263261, 1684348, 2526522, 3368696, 5053044, 6737392, 10106088, 13474784, 20212176, 26949568, 40424352, 80848704]

約数ペア:

[(1, 80848704), (2, 40424352), (3, 26949568), (4, 20212176), (6, 13474784), (8, 10106088), (12, 6737392), (16, 5053044), (24, 3368696), (32, 2526522), (48, 1684348), (64, 1263261), (96, 842174), (192, 421087), (431, 187584), (862, 93792), (977, 82752), (1293, 62528), (1724, 46896), (1954, 41376), (2586, 31264), (2931, 27584), (3448, 23448), (3908, 20688), (5172, 15632), (5862, 13792), (6896, 11724), (7816, 10344)]