80128512

素因数分解:

$2^9\times 3^2\times {\mathrm{17389}}^1$

素因数の和:17413

約数の個数: 60

約数和(自身を含む): 231269610

約数和(自身を除く): 151141098

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 128, 144, 192, 256, 288, 384, 512, 576, 768, 1152, 1536, 2304, 4608, 17389, 34778, 52167, 69556, 104334, 139112, 156501, 208668, 278224, 313002, 417336, 556448, 626004, 834672, 1112896, 1252008, 1669344, 2225792, 2504016, 3338688, 4451584, 5008032, 6677376, 8903168, 10016064, 13354752, 20032128, 26709504, 40064256, 80128512]

約数ペア:

[(1, 80128512), (2, 40064256), (3, 26709504), (4, 20032128), (6, 13354752), (8, 10016064), (9, 8903168), (12, 6677376), (16, 5008032), (18, 4451584), (24, 3338688), (32, 2504016), (36, 2225792), (48, 1669344), (64, 1252008), (72, 1112896), (96, 834672), (128, 626004), (144, 556448), (192, 417336), (256, 313002), (288, 278224), (384, 208668), (512, 156501), (576, 139112), (768, 104334), (1152, 69556), (1536, 52167), (2304, 34778), (4608, 17389)]