80234572

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{997}}^1$

素因数の和:1102

約数の個数: 48

約数和(自身を含む): 160957440

約数和(自身を除く): 80722868

約数列:

[1, 2, 4, 11, 22, 31, 44, 59, 62, 118, 124, 236, 341, 649, 682, 997, 1298, 1364, 1829, 1994, 2596, 3658, 3988, 7316, 10967, 20119, 21934, 30907, 40238, 43868, 58823, 61814, 80476, 117646, 123628, 235292, 339977, 647053, 679954, 1294106, 1359908, 1823513, 2588212, 3647026, 7294052, 20058643, 40117286, 80234572]

約数ペア:

[(1, 80234572), (2, 40117286), (4, 20058643), (11, 7294052), (22, 3647026), (31, 2588212), (44, 1823513), (59, 1359908), (62, 1294106), (118, 679954), (124, 647053), (236, 339977), (341, 235292), (649, 123628), (682, 117646), (997, 80476), (1298, 61814), (1364, 58823), (1829, 43868), (1994, 40238), (2596, 30907), (3658, 21934), (3988, 20119), (7316, 10967)]