66770688

素因数分解:

$2^8\times 3^1\times {\mathrm{227}}^1\times {\mathrm{383}}^1$

素因数の和:629

約数の個数: 72

約数和(自身を含む): 178956288

約数和(自身を除く): 112185600

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 227, 256, 383, 384, 454, 681, 766, 768, 908, 1149, 1362, 1532, 1816, 2298, 2724, 3064, 3632, 4596, 5448, 6128, 7264, 9192, 10896, 12256, 14528, 18384, 21792, 24512, 29056, 36768, 43584, 49024, 58112, 73536, 86941, 87168, 98048, 147072, 173882, 174336, 260823, 294144, 347764, 521646, 695528, 1043292, 1391056, 2086584, 2782112, 4173168, 5564224, 8346336, 11128448, 16692672, 22256896, 33385344, 66770688]

約数ペア:

[(1, 66770688), (2, 33385344), (3, 22256896), (4, 16692672), (6, 11128448), (8, 8346336), (12, 5564224), (16, 4173168), (24, 2782112), (32, 2086584), (48, 1391056), (64, 1043292), (96, 695528), (128, 521646), (192, 347764), (227, 294144), (256, 260823), (383, 174336), (384, 173882), (454, 147072), (681, 98048), (766, 87168), (768, 86941), (908, 73536), (1149, 58112), (1362, 49024), (1532, 43584), (1816, 36768), (2298, 29056), (2724, 24512), (3064, 21792), (3632, 18384), (4596, 14528), (5448, 12256), (6128, 10896), (7264, 9192)]