81432384

素因数分解:

$2^6\times 3^1\times {\mathrm{11}}^1\times {\mathrm{38557}}^1$

素因数の和:38583

約数の個数: 56

約数和(自身を含む): 235049568

約数和(自身を除く): 153617184

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 32, 33, 44, 48, 64, 66, 88, 96, 132, 176, 192, 264, 352, 528, 704, 1056, 2112, 38557, 77114, 115671, 154228, 231342, 308456, 424127, 462684, 616912, 848254, 925368, 1233824, 1272381, 1696508, 1850736, 2467648, 2544762, 3393016, 3701472, 5089524, 6786032, 7402944, 10179048, 13572064, 20358096, 27144128, 40716192, 81432384]

約数ペア:

[(1, 81432384), (2, 40716192), (3, 27144128), (4, 20358096), (6, 13572064), (8, 10179048), (11, 7402944), (12, 6786032), (16, 5089524), (22, 3701472), (24, 3393016), (32, 2544762), (33, 2467648), (44, 1850736), (48, 1696508), (64, 1272381), (66, 1233824), (88, 925368), (96, 848254), (132, 616912), (176, 462684), (192, 424127), (264, 308456), (352, 231342), (528, 154228), (704, 115671), (1056, 77114), (2112, 38557)]