77239338

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{71}}^1\times {\mathrm{311}}^1$

素因数の和:451

約数の個数: 64

約数和(自身を含む): 174680064

約数和(自身を除く): 97440726

約数列:

[1, 2, 3, 6, 11, 22, 33, 53, 66, 71, 106, 142, 159, 213, 311, 318, 426, 583, 622, 781, 933, 1166, 1562, 1749, 1866, 2343, 3421, 3498, 3763, 4686, 6842, 7526, 10263, 11289, 16483, 20526, 22081, 22578, 32966, 41393, 44162, 49449, 66243, 82786, 98898, 124179, 132486, 181313, 242891, 248358, 362626, 485782, 543939, 728673, 1087878, 1170293, 1457346, 2340586, 3510879, 7021758, 12873223, 25746446, 38619669, 77239338]

約数ペア:

[(1, 77239338), (2, 38619669), (3, 25746446), (6, 12873223), (11, 7021758), (22, 3510879), (33, 2340586), (53, 1457346), (66, 1170293), (71, 1087878), (106, 728673), (142, 543939), (159, 485782), (213, 362626), (311, 248358), (318, 242891), (426, 181313), (583, 132486), (622, 124179), (781, 98898), (933, 82786), (1166, 66243), (1562, 49449), (1749, 44162), (1866, 41393), (2343, 32966), (3421, 22578), (3498, 22081), (3763, 20526), (4686, 16483), (6842, 11289), (7526, 10263)]