80448714

素因数分解:

$2^1\times 3^4\times {\mathrm{631}}^1\times {\mathrm{787}}^1$

素因数の和:1432

約数の個数: 40

約数和(自身を含む): 180779808

約数和(自身を除く): 100331094

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 631, 787, 1262, 1574, 1893, 2361, 3786, 4722, 5679, 7083, 11358, 14166, 17037, 21249, 34074, 42498, 51111, 63747, 102222, 127494, 496597, 993194, 1489791, 2979582, 4469373, 8938746, 13408119, 26816238, 40224357, 80448714]

約数ペア:

[(1, 80448714), (2, 40224357), (3, 26816238), (6, 13408119), (9, 8938746), (18, 4469373), (27, 2979582), (54, 1489791), (81, 993194), (162, 496597), (631, 127494), (787, 102222), (1262, 63747), (1574, 51111), (1893, 42498), (2361, 34074), (3786, 21249), (4722, 17037), (5679, 14166), (7083, 11358)]